Welcome to our store! [High Quality] - This bed corner brackets sheet triangle tie is made of premium elastic straps, metal clips, and a locking system. built-in plastic clamp. [Adjustable Length] - Allows you to stretch your sheets as you like, adjustable from 12cm to 56cm, for different family needs. [Triangular design ] - The bed sheet clip has a specially designed triangular pattern, which prevents the elastic from slipping. [Easy to Use] - The fitted sheet tensioner allows you to easily put on and keep the sheet corners in place, made of elastic material, sturdy and durable. [Scope of delivery] - 8 pieces High quality adjustable chain tensioner, ideal for duvet cover, mattress cover, bedding , adjustable bed, Murphy bed, camping, tablecloth, iron bedspread, etc. [Product size] 14cm*2.5cm*24cm Due to manual measurement, the products you receive may have some dimensional errors Due to different monitors, the products you receive may be slightly different from the pictures Actual delivery quantity: 8 piece 100% satisfaction - Our customers are our priority. If you find any problems with the products after receiving the goods, such as damage and incorrect quantity, please contact us immediately. We do our best to provide you with satisfactory after-sales service.