[Material]The corner frame of the duvet is made of sturdy and durable plastic with exquisite workmanship and smooth edges, which will not scratch the skin. [Design] The duvet corner clip is designed with a snap button, which can be unlocked by squeezing the right ear without an unlocking device. Easy to install and remove. [Comfortable Sleep]The duvet clip prevents the duvet cover and quilt cover from folding or moving, ensuring a good night's sleep [Easy to Use]Just pass the needle through the quilt and into the cap without damaging the quilt. [Keep your room neat and tidy]The duvet corner clips hold the quilt in place, preventing the duvet cover and quilt from pulling together or moving. Make life so easy. [Multi-purpose with one machine]A good helper for cleaning the room, can be used for curtains, socks, towels, etc. Specifications: A set of 16 duvet corner clips Size: 4,2*4,7cm/1,65*1,85 inches