The hooks are made of high-quality ABS plastic with a strong 3M adhesive backing. This ensures durability and a secure hold on smooth surfaces like car dashboards, doors, or home walls.

Each hook can hold up to 5 kg (11 lbs) when properly installed. For best results, wait 24 hours after installation before hanging items to allow the adhesive to fully bond.

不，3M胶设计为无残留。移除时，轻轻拉动胶带标签或用吹风机加热软化胶水，然后撕下，不会留下任何粘性残留。

它们在光滑、清洁且干燥的表面上效果最佳，如塑料、皮革、金属、玻璃和漆面木材。避免在粗糙或有纹理的表面上使用，如织物或砖块。