Versatile: Ideal for easy attachment of awnings. Also ideal for hanging objects on buses, caravans, and smooth surfaces in the workshop, garage, kitchen, bathroom, etc. High performance: Each anchor can hold up to 12 kg, and the lashing sleeve can hold up to 90 kg. Works on most smooth, non-porous surfaces. The suction cup will hold in place for as long as needed. Easy to use: Without screws, drilling, or gluing, the suction cups can be attached and removed in no time. Quick to use: Thanks to the attached carabiners, the suction cups can be used immediately. 4 hooks are included for many uses. Use: Please ensure the surface and suction cup are clean and dry before use. The surface must be airtight and ideally made of metal, glass, tile or hard plastic.