Dreamtop 10Pcs Plastic Spring Clips Heavy Duty Spring Clamps Black Powerful Function: Can be used in a variety of projects, whether its for small arts & craft projects or using them to secure paper canvases for painting, blue printing, securing fabric or backdrops, woodworking, DIY, etc The orange clamp ends flip up and down to adjust to any angle needed Reinforced nylon handles with a textured grip to making setting up and removal easy Hinged jaws for a better grip on uneven surfaces Both heavy duty and light weight, making these clamps very easy to work with and tough enough to get the job done