Material: our floating wall shelves are made of high quality acrylic, high hardness, exquisite workmanship, much stronger and safer than glass, with glue, never rust, fade or corrode no. Minimalist style: the black wall shelves look beautiful and complement your decorations, the hole design and the cable clips form a hanging system to make the surface more beautiful and concise. They look great in a single row or hang them on a wall. (4 cable clips) Easy to install: Our black floating shelf can be installed with double-sided adhesive pads without drilling without damaging the wall. The simple and reliable can be used in the bathroom, living room, bedroom, kitchen, children's room, playroom Space saving: floating shelf, compact and practical, saves from space. Turn wasted wall space into spacious storage space, protect your belongings from clutter and keep your daily essentials close at hand. Dimensions: 23 9.5 6 cm/9 x 3.7 x 2.4 inch, material thickness: 3mm. Versatility: A variety of combinations to achieve space expansion of different scenes, simple and intact placement of smart speaker, baby monitor, switch, security cameras, action figures, small plant , photo frame and other important things.