4 PCS elastic sheet fasteners

Function: Elastic strap and clips suitable for various types of sheets, including fitted sheets, flat sheets, and mattress pads. Easy to put on and prevent sheets from slipping off the corners throughout the night, keeping the bed in perfect condition at all times. Adjustable, suitable for sheets, electric blankets, sheet fasteners, but also very suitable for sofa cushions or stroller pads. Metal buckle galvanization process, does not rust, duckbill contains soft plastic, will not damage sheets or other items. Improve sleep quality, no more loose sheets in the middle of the night. Specification: Item type: Mattress fasteners Material: polyester Color: black Quantity: 4 pcs Package list: 4 x mattress fasteners