The Mushroom Quilt Cover Fixing Buckle Is Mainly Used to Fix the Loose Quilt. It Can Be Installed at the Corners of the Quilt to Prevent the Quilt from Loosening. the Fixed Buckle Is Small and Exquisite, and Can Also Be Used as an Ornament. the Duvet Clips Is Small in Size and Light in Weight, and Will Not Add Extra Weight to the Quilt, Say Goodbye to Messy Sheets and Upgrade You Sleep Quality. the Duvet Comforter Clips Is Made of Pet and Cotton Material, Wear-Resistant, Durable, Comfortable to the Touch, and Will Not Bring a Cold Touch to Your Warm Quilt. Stainless Steel Needles Easy to Pierce Quilt Sheets. Pay Attention to the Needle When Installing, Align the Quilt and Press It in Gently to Avoid Stabbing Your Fingers. 12 Pcs Duvet Clips Set, Duvet Cover Clips with Nails Keeps Comforter from Shifting in Cover, Comforter Pins, Curtain and Drape Pins. One-Key Unlocking Design the Duvet Clips Fasteners Adopt a One-Key Unlocking Design, Which Is Simple and Convenient. Easy to Use Pure Cotton Material, Which Is Small and Exquisite, Don't Need to Use Bulky Clips or Magnets, These Comforter Clips Will Save You Time or Energy. How to Use: 1. Use a Needle to Pass Through the Quilt Core and Fasten It with a Retainer. 2. After Buckling, Pull the Button Hard to Check If It Is Well Installed.