General description Strong triangular design for triple protection ensures a more durable fixation. This product works with almost all types of bedding and is designed to hold covers securely in place, providing a smooth, wrinkle-free surface for better results. Suitable for bed sheets, ironing board covers, seat covers, sofa covers, mattresses, blankets, quilts, tablecloths, and more. The pack includes 4 fitted sheet stretchers that keep sheets or ironing covers taut. Technical specifications Original length: 9.5 cm to 16 cm Stretchable length: up to 25 cm to 45 cm Other information Equipped with plastic-coated metal clips for secure placement.