Strong Gripping Force: Muslin spring clips are made of die-cast aluminum and spring steel, sturdy material, strong and durable. It has strong supporting force and large load-bearing capacity, so the clamping force is relatively large. Comfortable Round Handle: The handle of the photography backdrop clips is ergonomic. The round handle has a smooth surface and the edges will not scratch the skin, making the grip very comfortable. Opening with Rubber Protective Cover: There are rubber protective covers on both sides of the clip opening, which not only protects the surface of the fixed object from being scratched, but also increases friction, prevents slippage, and makes the clip more stable. Convenient Small Hole: There are 2 holes on each handle of the photo backdrop clips, which is very convenient to use. You can use a rope to hang it next to the easel and pick it up when you use it. It can also be used as a small hole for storage and can be hung on a hook. Widely Uses: Package includes 2 muslin spring clips. Perfect for use in studio, photo studio, home or outdoor. For example, bicycles, railings, tables. Can also be used to draw frames, studio background cameras, digital cameras, mobile phones, etc.