Crafted from waterproof Sus-304 stainless steel, these 4 black hooks (3.2"×2.9") feature a dual-tier design to hang everything from towels to bags while resisting rust in humid spaces. With self-adhesive backing supporting 23 lbs, they install drill-free on smooth surfaces—ideal for bathrooms, bedrooms, or kitchens. Simply peel, stick, and press to organize clutter, though they re unsuitable for wallpaper or painted walls.