Sturdy Oak Material: Made from solid oak, eco-friendly and comes with all necessary materials.Water resistant, it can be installed in the bathroom. Practical Corner Rack: Wide and sturdy enough to store collectibles, photos, books, toys, artwork, trophies, speakers, small plants, etc. Practical wall shelves save space and add extra storage space to store and rearrange small items in bathroom, bedroom, living room, kitchen, etc.A great way to clean up space. Easy to assemble and install: very practical and small in size, it is easily attached to many surfaces using a hammer, leaves no marks, does not damage walls or drilled holes and does not falleasily after installation. Suitable for 90 degree surfaces: cement walls, wall stickers, lime walls, whitewashed walls and wooden doors.Suitable for hardwood and solid walls.Not suitable for plaster walls.