[Some Notes]Dear customer,please note that the time that the shelf stays is not only related to the glue, but also the smoothness and flatness of the wall before installation, and the humidity in the air. Therefore, make sure that the wall is clean and flat before use.Use the auxiliary stickers to help fix the corner shelf, If the installation environment is relatively humid, you need to wait at least 72 hours before using it to that the glue has solidified. [SECURE DESIGN & SUPERIOR QUALITY]: The corner shelf is designed for bathrooms, toilet, kitchen. It is made of solid durable space structure, waterproof & rustproof. As classy finish, it does not show prints or water spots. [NO DRILLING & DAMAGE-FREE]: Using the no-drill option with the powerful glue and waterproof self-adhesive stickers, it is firm to install on any smooth surface without damage for your bathroom walls. Please be patient for 72 hours before using. Of course, you can hang the bathroom corner shelf with the screws provided if you need to place something heavy. [LARGE LOADING CAPACITY TO 44 LB]: the maximum load can be 44 LBS. if you use the glue option(22LB). Rest to organizer the shampoo and conditioner, soap bottles, kids soaps on it.The 2 hooks are removable so you can place them where you want. It perfects for hanging shower scrubbers for bathroom or hanging cooking supplies for kitchen. Colour:black Material:stainless steel Size:30 x 20 x 4cm Package Contents: 1 * Storage rack Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.