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  1. Showing 1 - 36 out of 177 results for "window sill extension kit"
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      EXCLURA Wooden Window Sill Extender With Cuttable Legs, Space-Saving Windows Plant Shelves, Window Ledge Extension Board, Windowsill Extender Shelf(5
      EXCLURA Wooden Window Sill Ext…
      A
      Amazon.com
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      Wooden Window Sill Extender Shelf For Plants, Adjustable Cuttable Legs, Space-Saving Window Ledge Extension Board (80x40x40cm | 32X16x16in)
      Wooden Window Sill Extender Shel…
      A
      Amazon.com
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      EXCLURA Small Space Window Sill Extender Wall Hanging, No Drill Window Ledge Extension Board With Hooks, Stainless Steel Windows Plant Shelves(L90cm(
      EXCLURA Small Space Window Sil…
      A
      Amazon.com
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      Two Piece Kitchen Window Sill Extender, Window Sill Extender For Plants, Window Ledge Organizer, Countertop Extension For Kitchen Storage, Bathroom S
      Two Piece Kitchen Window Sill Exte…
      A
      Amazon.com
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      Metal Window Sill Extender With Magnetic Base, Removable Window Sill Extension Shelf Punch-Free, Small Windowsill Board For Kitchen organizer(40x15cm
      Metal Window Sill Extender With Ma…
      A
      Amazon.com
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      Window Sill Extender
      4.9
      ·
      23
      4.9
      23 ratings
      Window Sill Extender
      Etsy
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      Expand Your Space With Stylish Kit…
      A
      Amazon.com
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      XJLKYMX Adjustable Window Sill E…
      A
      Amazon.com
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      Window Sill Extender Plate, 23.6Inc…
      $94.99
      T
      The Retail Market
      delivery truckFree shipping
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      Expandable Window Sill Extender P…
      A
      Amazon.com
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      Triani 1Pcs Window Sill Extender Pl…
      Walmart
      delivery truckFree shipping
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      XJLKYMX Window Sill Extender Pla…
      A
      Amazon.com
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      Window Sill Extender Plate, 15.8Inc…
      A
      Amazon.com
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      Window Sill Extender Plate, 15.8Inc…
      $81.99
      T
      The Retail Market
      delivery truckFree shipping
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      Wooden Window Sill Extension Boa…
      A
      Amazon.com
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      Window Sill Extender Plate16 X9 in …
      $62.99
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      The Retail Market
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      19.7Inch Window Sill Extender Plate…
      A
      Amazon.com
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      EXCLURA No-Drill Acrylic Window …
      A
      Amazon.com
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      Window Sill Extension Board Windo…
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      Amazon.com
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      Adjustable Removable Carbon Stee…
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      Amazon.com
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      Window Sill Extender Plate,Heavy D…
      A
      Amazon.com
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      Adjustable Width Window Sill Exten…
      A
      Amazon.com
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      Window Sill Extender Plate16 X9 in …
      A
      Amazon.com
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      Kitchen Extension Board, Window S…
      A
      Amazon.com
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      23.6"Window Sill Extender Plate, C…
      A
      Amazon.com
      delivery truckFree shipping
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      Window Sill Shelf Extension,Windo…
      E
      Etsy
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      Carbon Steel Window Sill Extender …
      $64.99
      T
      The Retail Market
      delivery truckFree shipping
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      Kitchen Window Sill Extension, Thic…
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      Amazon.com
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      3.6
      ·
      10
      3.6
      10 ratings
      6-9/16 in. Primed Wood Jamb Exten…
      H
      Home Depot
      delivery truckFree shipping
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      Window Sill Extender Plate, 15.8Inc…
      E
      eBay
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      Window Sill Protector, Exquisite Win…
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      Amazon.com
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      Aluminum Sill Extender Easy Install …
      E
      eBay
      delivery truckFree shipping
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      Window Sill Cover Wood Window Si…
      A
      Amazon.com
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      Window Sill Window Sill Extender Pl…
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      Amazon.com
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      15.7 in Window Sill Extender Plate …
      E
      eBay
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      Kitchen Window Sill Extension, Car…
      A
      Amazon.com
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