Compatible size and fit Each clip measures 7 inches in length and is designed for pool edges up to 2.1 inches thick. This provides a snug fit for aboveground pools and pools with hardedged edges. Enhanced safety and securing performance Made from stainless steel, these clips deliver strong gripping power to secure your pool cover. They help protect the pool from wind and debris during the cooler months. Scratch protection and edge care Protective sleeves on the clip edges prevent metal contact with the pool cover, reducing scratches and extending the life of the cover. Robust fastening and reliability The strong grip design keeps the pool cover in place, even with lifting or movement in windy conditions, supporting pool cleanliness and easier maintenance. Use scenarios Winter coverage for windy locations: Use these clips to keep a pool cover firmly in place during winter storms, reducing the risk of uncovering and debris intrusion. Pools with thick or hardedged borders: The 7 inch length and 2.1 inch edge capacity provide a secure fit on edges that require a snug hold. Seasonal cover adjustments and maintenance: Quickly resecure the cover after storms or routine inspections to maintain a clean, protected pool.