Strips hold better than suction cups. Work in hot, wet, and humid environments. Easy removal for cleaning - dishwasher safe. No surface damage. Has soft gray grip material on the hook tip to keep robes, towels, etc. from slipping. Hanger is shaped so that items are less prone to dimple and dent. Package includes 1 hook and 2 large Command water-resistant strips. Refer to model No. 17605B for replacement water-resistant strips. White.