Package includes: you will receive 50 pcs stainless steel wind clips with the size of 1x5cm/0.4x2 inch. Please check the size carefully before purchasing. Enough quantity can satisfy your daily needs. Reliable Material: Mainly made of premium stainless steel, sturdy, wear-resistant and durable, more durable than wood clips or plastic clips. Clips can be easily broken off and hold frost covers and greenhouse covers firmly in place through high winds and heavy snow. Premium Springs: The springs of the greenhouse clamps are strong enough to provide excellent flexibility, also can be adapted to most poles, stands or hoops of different sizes.Easy to clip on and not easy to disintegrate from winds or rains. You can use them with confidence. Suitable for different hoops: these greenhouse clips have good spring action and strong grip. Diameter in closed condition is about 1.4cm/0 .55 inches and the diameter in open condition is about 2.5cm/1 inch. Please check the size carefully before ordering. Wide Application: These clips can firmly hold the nets on your raised garden beds or row covers over your greenhouse hoops on windy days. Also perfect choice for food bags, clothing, bed sheets, binders, blankets, loose books, photos, rope fires, etc. More uses await your discovery.