This sash window wedge stopper is the perfect solution for keeping sliding windows open without the risk of them slamming shut. It is easy to use and made with high-quality rubber material, ensuring durability and reliability. The wedge stopper is adjustable and suitable for any size of window, measuring 21x50mm in size. The white grey colour makes it an ideal fit for any room. The Celtic Woods brand guarantees top-quality performance. This home window accessory is perfect for replacement projects and is compatible with any type of window to help with air flow. Get your hands on this sash window wedge stopper today and enjoy the convenience it provides!.
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