It is a wall-mounted material cards shelves made of plastic materials, safe and , you can use them with confidence. Small size, light weight, easy to use and store. Suitable for classroom, office, warehouse shelves, etc. Features -Color:Grey -Material:Magnet,plastic -Size(Unfold):31.50X12.00X5.00cm/12.38X4.72X1.97in -Size(Fold):19.50X12.00X7.00cm/7.66X4.72X2.75in -Boost your warehouse efficiency with this versatile material rack. -Simplify your inventory control with easy-to-use stock cards. A simple way to hold your inventory cards. -Accommodates various material sizes with its flexible width. You can use this to classify the different kinds of . -Secure magnetic hold ensures safety and stability. Practical design makes it can be used as cards organizer for warehouse. -Can be used to hold , classification labels. Suitable for home, school, kitchen, office, etc. Package list: 1 x Holder