Durable Material? The corner pins are made of stainless steel material and covered with cloth, making them beautiful quilt clips.? Pins are more flexible and less likely to break. Compact and durable, they can be reused for a long time.Unique Design? These duvet clips feature a one-click release design. The nail tip easily penetrates multiple layers of fabric.? The clip's internal material is aluminum, which is safer to use and greatly reduces the risk of punctures.? The semicircle mushroom shape not only keeps the duvet from shifting but also embellishes the quilt as a beautiful decoration.Easy to use? Just grab a clip cover, insert a steel needle into the plastic pin, then crisscross the comforter, remove the needle, and then cover it.? Finally, your sheet won't shift. When you want to remove it, you can press the button to unlock it directly, making it super easy to remove.Widely Used? The lightweight duvet button clip is suitable for quilts, comforters, pillows, curtains, mattresses, sheets, tablecloths, sofa covers, and more.? Using these buttons can save you time and effort, and they won't damage or weigh down your quilt, preventing the duvet from shifting.Non-slip sheet clips? When you wake up, there will never be bedspreads, duvets, or blankets everywhere. These fastening systems ensure your bedspread stays put inside the duvet all night.Specification? Brand: kolorful? Material: Cotton + Steel;? Size: 3 x 3 cm;?Special Feature: Adjustable? Package Includes: 32-Piece ClipsNote? Please allow slight dimension differences due to different manual measurements.? Due to the light and screen setting difference, the item's color may be slightly different from the pictures.? Wishing you a wonderful online shopping experience... Thank you!!!!!