1. The product uses all-aluminum metal materials instead of plastic materials, avoiding the aging and fragility of plastic materials, and can be used as a long-term component of substitutes. 2. The support rod is fully anodized and polished, which can maintain the surface texture of the product and will not fade for a long time. 3. The base is processed by CNC technology, the edges are smooth, and after sandblasting and anode treatment, the metal texture of the product is perfectly embodied. 4. The support module can slide up and down to adjust the position. 5. Mesh rubber pads at the bottom, it is convenient for users to install and stand firmly in the case without scratching the case. Product size: 92x46x21mm Colour:silver Material:Aluminum alloy Package Contents: 1 x Graphics Card GPU Brace Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Reusable & Easy to Clean: Hygienic non-porous glass is not easy to get dirty, and they can be cleaned with water and used repeatedly, glass nail files do not corrode, rust or rot Excellent Quality: These glass nail files are made of high quality tempered glass that your nails are from splitting and weakening. The glass is strong, wear-resistant & retains the integrity of the filing after multiple uses Safety Nail Care: The double sided smooth filing glass file completes any manicure in any direction without damaging the nail, perfectly shapes natural while leaving them smooth ,which can contribute to the good conditions of your nails Each nail file is packed in a separate protective case, and finally storage box it is compact and convenient to put in your cosmetic bag, purse or handbag for daily travel, and not only can be use for fingernails but also for toenails, and can be use for salon and at-home use