Good hold, Optimum fit for your mattress / Bed linen.They are elastic and suitable for all sizes of bed-linen.Can easily be fixed in the four corners of the mattress. It is very easy to apply and take off.Easy to use, ideal for clip-tensioned bedclothes, bedlinen, satin sheets, mattress covers, mattress protector, covers etc.You can enjoy a comfortable sleep.Counter-slipping and wrinklingThis elastic bedspreads strainer will help to secure your mattress in place.With these four buckles you can attach a mattress.Top quality, super helpful for your bedroom.These handy leaf fasteners are just what you need to maintain your sheets neatly and securely.Lift mattress and attach a clip to the edge of the sheet about 10-12 inches from the corner of the mattress.The bed brackets are the ideal helper in the household. For all bed sizesProduct: bedspreads strainerFunction: to attach the mattressStretchable: yesApplication: house, hotel, wedding, hospital, nursing etc.Material: nylonClip material: plasticSize (L x W): 22 x 2.5cm (elastic)Color: WhiteAmount: 4 pcsPackage Included:4 x bedspreads strainerNote: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.