Description If youve been looking for -type invisible shelf bracket, then your search is over! Thats because our product can be hidden inside the board, expand storage space and keep the shelves floating, for dining room, living room, bedroom, office, and etc. Features - Material: Cold rolled iron. - Size: About 12.50X7.00X1.50cm/4.91X2.75X0.59inch. - It is made of high-grade material, fine workmanship, strong, practical and durable. - The support bracket will hide inside the shelf and rack will be floating. - Modern and elegant style, keeping your home organized and decorated. - Suitable for office, living room, dining room, bedroom, and etc. - It can be firmly installed on the wall and will not fall easily. Package list: 4 x shelf brackets