HEAVY DUTY BED SHEET FASTENERS: Made with elastic bungee cords and metal clips connected by a premium metal ring, these bed sheet fasteners provide a strong grip for heavy-duty use, ensuring the clips stay securely in place during use. 6-WAY DESIGN WITH 6 TRIANGLES: The 6-way crisscross bed sheet fasteners feature a triangle design that firmly and securely holds round bed sheets and other fitted sheets in place. ADJUSTABLE LENGTH: The fasteners are highly adjustable, allowing customized tension. Each of the 6 arms can be adjusted from 15 inches to 65 inches to fit various sheet sizes. The center plastic clamp helps prevent fabric damage. Designed for fitted sheets including Twin, Twin XL, Full, Full XL, Queen, King, and California King. EASY TO APPLY AND REMOVE: User-friendly design allows for quick and effortless application and removal, helping keep your sheets neat and secure. 6-WAY BED SHEET FASTENERS: Ideal for all types of bedding, especially suitable for round beds. The 6-way configuration ensures excellent stability, providing a more comfortable sleep experience without shifting sheets. PRODUCT FEATURES: - 6-way design with 6 triangles - Heavy-duty and stable construction - Durable and adjustable - Strong and secure hold - Easy to install and remove INSTALLATION: Step 1: Open all clamps Step 2: Insert the bed sheet into the clamps Step 3: Close the clamps securely Step 4: Fasteners are set, holding the sheet tightly in place Color options: white, black Size: shortest single side approximately 40 cm, longest approximately 80 cm. Adjust the length of the two opposite pulls up to about 3 meters, suitable for beds from 1.5 m to 2.5 m. Package includes: 1 pc sheet fastener clip