Portable computer desk, so you can work in bedNote: The product is measured manually, please refer to the actual productProduct color: whiteWhether with roller: Yesproduct advantages:1. Marbled desktop: only marble can match your noble and glamorous home2. Flexible and multi-purpose: using 2 lockable mute pulleys, 2 mute pulleys combined with rubber wheels, no damage to the floorFeature:Simple and generous design, strong and durable, very convenient and easy to use The generous color design can adjust a comfortable height according to your height, allowing you to immerse yourself in office or entertainment for a long time The height is adjustable enought to cross your bed, great for working on your laptop/tablet, eating and watching TV, arts and crafts, or perfect for those people during the recovery time.