Set of 18 Spring Clamps with Movable Teeth, Assorted Sizes Movable teeth. 5 Different sizes Rugged nylon clamps with heavy duty tempered springs Set includes 9" (2 pcs), 6" (2 pcs), 4" (2 pcs), 3" (4 pcs), 2" (8 pcs) Great for a variety of uses Package includes total of 18 clamps