Display your signage with our mixed set of classy Sphere, Cube & Ball-shaped sign holders with 4.25″ alligator clips. Made with heavy weight zinc alloy bases that sit on any flat surface, the adjustable alligator clips hold your messages for all to see. Washable, rust-proof and reusable for many years of use. 2 Sphere, Ball & Cube Clips. 6 Signs per Pack.