Applicable models: For Dell Pro 16 Plus Laptop PB16255 PB16250,& Pro 16 Laptop PC16250 PC16255，16'', Cover Size (LxWxH): 35.8 × 25.18 × 1.89 cm(14.09 x 9.91 x 0.74 in) only for this model notebook High-quality material: Outer paneled PU leather and microfiber material, hand-held non-slip, inner lining made of real microfiber material. Protect your laptop from scratches, bumps, and impacts. With elastic pen clip (pen not included) Quick installation design: double-part magnetic suction, easy to install and disassemble. The detachable design makes it easy to operate all control buttons without removing the case. Efficient Heat Dissipation: The bottom space is used for air circulation and heat dissipation to extend the lifespan of the device Business style: Let your notebook have a unique style, suitable for business trips, daily offices, short trips and other scenarios, suitable for both men and women. It is both practical and aesthetically pleasing, making it an ideal gift for loved ones, family, and friends Satisfaction guarantee: 24-hour customer service is provided (Note: Please choose the appropriate protective case according to the detailed computer model or length, width and thickness of the notebook, if you are not sure how to choose, please contact us!) We will do our best to help. ）