Easy to Install and Remove: Shower curtain hooks are simple to open and close with no tools required, designed to slide easily over shower curtain holes and rods. Good Quality: The curtain rings are made of metal, providing sturdy and durable performance for long-term use. A pack of 40 offers ample quantity for replacements. Secure Closure: The hooks feature a quick-release mechanism that snaps firmly into place, helping to keep the curtain securely in position. Multi-Purpose: Suitable for standard shower rods and compatible with most shower curtains and liners. Can also be used to hang lightweight bathroom accessories. Dimensions: Each hook measures approximately 6.5 x 3.5 cm with a 2 mm thickness. Pack includes 40 curtain rings.