UNICOO - Crank Adjustable Height Standing Desk, Adjustable Sit to Stand up Desk,Home Office Table, Computer Table, Portable Writing Desk, Study Table Specification: Stable and seamless movement: Easily adjusts from sit to standing with a smooth crank adjustment from 28" – 45.3". Dimension: The work surface measures 23.6” x 43.3”. The top is made of MDF with scratch-resistant laminate. Crank at a reachable position: Adjusts with a pull-out crank, crank is installed at right-hand-side. Easy for you to adjust the height without walking to the side. Foldable handle: Crank comes with a foldable handle, which saves room and is safe for you and your family. Long-lasting durability: Frame is constructed of durable steel and has a powder coat paint finish for enhanced quality. Health and wellness: Standing desk encourages greater movement throughout your day while helping optimize your cognition, improve focus, enhance collaboration, reduced back and neck pain, increase productivity and boost calorie burn. Shipping & Handling Policy: 1.We only provide shipping to the 48 continental states in the US 2.We can only ship to physical address 3.No shipping to Alaska, Hawaii, Puerto Rico, PO Boxes, APO/FPO 4.Cannot combine shipping 5.No international shipping 6.Item will ship within 1 business days 7.In most times item will reach most of the State within 2 to 3 working days Returns: 1. 30 days free return. 2. Return product must with the original package, otherwise, we will charge a 20% restocking fee.