Bilipala Hardwall Picture Photo Hangers Non-mark Heft Hooks, Set of 30, White One package includes 10*S, 10*M and 10*L hardwall picture hangers. The S, M and L size non-mark hook can load-bearing within 7,13 and 22 Lbs heft Fragile, precious and dangerous goods do not hang on the non-trace hook. Please replace the heft hook used more than 5 years. Size: S:0.79*0.6-inches M:1.2*0.6-inches L:1.57*0.79-inches