1.Product information：The new generation of arm support plate integrates the deficiencies of other products, adopts a more reasonable and stable structure, and concentrates on solving the problem of neck and shoulder pain caused by long time work of users and hanging arm! 2.Product Material：This product uses a sheet that meets the European standard E1 level，Stainless steel double K-shaped support frame, double clamps are locked on the desktop, making the product more fit and stable on the desktop! 3.Folding design: It is convenient for users to fold and store at 90°when they are not needed, and does not take up your space! 4.Product specifications: The size of the support board is 30cm*15cm, which can bear 20 pounds! 5.User solution: Erect a healthy sitting posture and bid farewell to soreness. Give yourself a healthy body at the least cost. For the user experience, we are always on the road. If you have any questions, you can email at any time. Thanks for your support! HONJIE arm support panel, designed and developed a reasonable support panel according to human habits, and enjoys an ergonomic operating angle. Are you still worrying about long-term suspension of your arms, resulting in decreased vision and pain in your arms and spine? HONJIE is committed to user experience, let you say goodbye to pain, and return you to a comfortable working state! Specifications：14*6*3.6 inches L*W*H Material：European standard E1 panel，stainless steel bracket Packing list：Support*2 Panel*1 Pad board*2 Fixed screw*2 Point self-tapping screws*4（With installation instruction） Note：if any questions，please contact the customer service！