Adaptable Size: Measuring 12cm long, these clips fit pool edges up to 4cm thick, perfect for various above-ground pools. Enhanced Safety: Made of heavy-duty stainless steel, they provide excellent gripping power to keep your pool cover secure against wind and debris throughout the seasons. Protection: Designed with protective sleeves on the edges to prevent scratching your pool cover, ensuring its reliability for long-term use. [Effective Holding Power] The strong grip design ensures your pool cover stays in place even in gusty conditions, essential for maintaining a clean swimming environment. Use: These clips are not only for securing pool covers, but can also help dry clothes or seal snack bags at home.