Emoticon Stress Ball Countertop Display Bx 24 Nasal Cannulas Poise bar lock in for error free Wrist and Hand Poise bar lock in for error free operation * Sanitary ABS plastic tray with built in measuring tape provides safety reads up to 23 x 1 4 (58 cm x 1 cm) * Weight capacity: 130 Lbs x 1 Oz * 1 Year Limited Warranty * Shipping Carton Size: 13 L x 11 W x 4 H * Self Adhesive * 10 packs of 4 each 40 case * Pure conductive silver layer * Stainless steel mesh * Choice wire and molded connectors * Provides optimal current dispersion with low impedance Squeezable plastic foam balls printed with fun faces that easily fit in your hand to quickly relieve stress * Balls measure approximately 3 in diameter * Comes in 12 assorted styles * Comes packaged with a hang tag *