The package includes you will get 50pcs stainless steel wind clips with size 15cm0.42 inch. Please check the size carefully before purchasing. Enough quantity can satisfy your daily needs.Reliable Material Mainly made of premium stainless steel, sturdy, durable and longlasting, more durable than wooden clamps or plastic clamps. The clamps can be easily attached and keep frost protection and greenhouse covers firmly in place in strong winds and heavy snow.Premium Springs The springs in the water house clamps are strong enough to provide excellent flexibility, and can also be adapted to most poles, stands or arches of different sizes. Easy to attach and not easy to fall apart from winds or rain. You can use them with confidence.Suitable for various arches, these water house clamps have good springiness and strong grip. The diameter in the closed position is about 1.4 cm0.55 inch and the diameter in the open position is about 2.5 cm1 inch. Please check the size carefully before ordering.Wide Application These clamps can hold netting firmly on your raised beds or row covers over your greenhouse arches during windy days. Also a perfect choice for food bags, clothes, sheets, binders, blankets, loose books, photos, rope fires, etc. More uses are waiting for your discovery.