Review on Versatile and Durable: Discover the AmazonBasics 14 Piece Nylon Spring Clamp Set by John Iverson

They may be suitable for single use in very light materials. For normal use they are terrible. Clamping legs break or break very easily. You can return them once, maybe twice if you're lucky. I ended up tossing the whole stack in the trash and bought a few others elsewhere. I'm glad I did. Don't waste your time with these things.