Resistant to pressure and pulling: Our quilt clips is made of ABS material which is healthy and safe reusable not easy to deform and fall off strong and not deformed strong pull does not fall off can withstand 44 pounds the thickness of the quilt.(A set of quilt is recommended to fit 4-6 quilt clips) Firm and not slippery: Our quilt clips are designed with wave stripes for stronger friction and can hold the quilt firmly without slipping provide a stable and firm grip prevents running and leaking wind and accompany you to warm sleep all night. Lightweight and chic: The duvet cover clips is designed with a needle-free shell shape sleek and compact with a small contact area reducing the trouble of touching the pressure while sleeping. It's safe needle-free and non-magnetic so it won't hurt your quilt giving your family a more restful sleep. Small size and multi-purpose: The quilt clip is suitable for most quilts on the market and can be used for both thick and thin quilts giving you warm company all year round. Our duvet cover clips can also be used to fix bed sheets and mattresses fix clothes and socks fix curtains and fix food seals to prevent moisture. Easy to install: Simply open the buckle of the quilt clip push the quilt into the buckle and press the fastening buckle to secure it. With a simple snap say goodbye to shifting slipping and messy quilts.