Customized Stress Relievers, Adhesive Bandage - Stress Reliever - Polyurethane, Adhesive bandage shape stress reliever, 4 1/4" x 1 3/4" x 1/2". Due to their handcrafted nature, stress ball sizes, colors and textures may vary. Factory cannot guarantee consistent imprints or PMS matches. Material: Polyurethane. ... #LAN-AD06 $1.91/each.