AFTER SALES SERVICE: HYmaster have always been working hard to provide customers with quality product and responsible after sales service. We will always do what we can to assist you and serve you to ensure you have good shopping experience when you order this laptop elevator laptop risers and phone stand set from us. CUSTOMIZED BOTTOM HOLDER: We design a holder at the bottom of this portable laptop elevator holder for you to hold your laptop or tablet to ensure you would always use this laptop stand for desk stably and do not need to worry about device slipping. The holder will keep the device in place firmly and is also made of high polymer plastic with great hardness. ERGONOMIC AND PRACTICAL DESIGN: This laptops elevator for desk elevate laptop by up to 6.6 inches to an excellent eye level and will make you feel comfortable since you do not need to hunch over your screen. Moreover, laptop riser for desk will also reduce neck and shoulder pain for you. STURDY & PORTABLE FEATURE: This set of computer riser and phone stand are made of premium high polymer plastic which has high hardness and does not get scratched nor damaged easily. Computer stand for laptop and phone stand are lightweight with a weight of 300 gram and could be carried and brought anywhere conveniently. DESIGNED FOR LAPTOP COMPUTER TABLET 10 TO 17 INCHES AND PHONE: This OImaster laptop stand phone stand set has a size of 10.3 X 2.8 X 1.7 inches and is specially designed for devices of computer laptop tablet with a size range of 10 to 17 inches. The phone and tablet stand for desk could be placed in your desk to hold your phones with great convenience and decency.