How long is the warranty/renew? We offer a hassle-free 12-month warranty and 24-hour friendly customer service. If there is any dissatisfaction with the product, or the parts are missing, please contact us at any time, whether it is a new one or a refund, we will definitely give you a satisfactory answer. Be responsible for your choice, let you place an order with peace of mind~. All-inclusive EVA sponge is flexible, lightweight, good density, elasticity is ideal as a cushioning material. And does not contain any harmful, toxic substances to humans. Can better protect your equipment, it is recommended that the three sides of the inner measurement of the bracket are attached. (sponge in the box). Easy to install: (1). Apply the sponge sticker on the side first, and then apply the sponge iron on the large side. (2). Place the device and bracket in the expected installation position, compare the position and mark it well. (3). Screw the screws inside the package through the holes of the bracket to the expected position. (4). Make sure the position and tighten the screws, and finally put on the small side of the sponge sticker, just to cover the screw hole position. The upgraded under desk laptop mount is made of full metal, which is stronger and more durable than the plastic version. EVA foam is included to protect the inside of the mount and prevent scratches. Under desk mount can be flexibly used in many scenarios, under the table, beside the table, the length and width can be flexibly adjusted according to the location of the device to be mounted. Suitable for almost all devices less than 35 mm/1.4 inch thick, including laptops, cable boxes, modems, Wi-Fi routers, game consoles, smart TV boxes, etc.