Heys USA Butterflies Rainbow three piece set includes the 22 carry-on, 26 and 30 check-in spinners. * Lustrous high-gloss finish is on a durable polycarbonate composite construction. * The packing shells are both durable and flexible so that when under stress, they flex to absorb the impact and then afterwards flex back to its original shape. * Specially designed 360? spinner wheels are Japanese made and provide for smooth, fluid motion and effortless gliding on any surface. * Push-button telescopic metal handles have comfortable TPR grips.