1. Premium Duvet Clips Mushroom buttons and nails wrapped in cotton cloth are soft when attached to the ceiling. It is very considerate and you will not feel cold even in winter if you accidentally touch the clips. The bottom is sturdy and wearresistant, which can support the entire clip for longterm use. It will not break or rust. 2. Intimate Design The mushroom shaped clips around the corners are a very fashionable decoration, very quiet and easy to recognize. With minimal pressure, the pointed nails can penetrate several layers at the same time. The inner material of the clip is made of highquality aluminium, which is r to use. 3. Once the clips are attached, you will no longer encounter the problem of shifting. 4. Easy to use Unlike other bulky clips, our clips are lightweight and very to use. They weigh only 0.02 pounds, which is very light and does not burden your mattress. Simply take a clip cover and a plastic pen, take a steel needle and insert it into the plastic pen, then pass it through the duvet, remove the needle and cover the cover.