DescriptionMade of premium material, this versatile reading bookshelf can be used on office, a desk, kitchen countertop, lap or in a bed. Keep books firmly in place thanks to strong yet delicate holders. Lightweight and portable size to carry. Free you hands while for long time reading.Features- Color: Grey . - Material: Metal.- Lightweight and portable size to carry. Durable to use.- Suitable for reading bookshelf, tablet support, music stand etc.- Easy angle adjustment to find the suitable reading posture.- Correcting your reading gesture, great for home, office, dorm, library etc.- Can efficiently prevent you from the problem of reading myopia.