This notebook stand is portable and foldable, making it convenient to carry and easy to store. The non-slip silicone bottom prevents your notebook from falling. You can adjust the height up and down. Heat dissipation at the recessed bottom, very suitable for use as a laptop cooling pad. Height-adjustable folding notebook bracket, notebook stand, laptop cooling office, and home compatible with 11-17 inch laptop notebooks cooling stand (Black) 31-15 1789〇 ✳️ There were no noticeable stains on the product, but there may be oversights! ✳️ Please check the box for stains, dents, and tears in the images. ✳️ When shipping, items other than fragile items will be sent in a simple package in this bag. ✳️ Please let us know before you rate the product if there are any operational problems. #Nagisa's Bargain SALE