Features: Suitable models: Designed specifically for 14 inch Lenovo ThinkPad T14 Gen3 /Gen4 &Lenovo ThinkPad T14s Gen3 /Gen4 & ThinkPad L14 Gen5 & Lenovo ThinkPad P14s Gen3 /Gen4, not suitable for other models. Please check! Material: PU leather [Like canvas texture]+ultrafine fiber lining, surface breathable, anti slip, anti fingerprint, anti splash [needs to be wiped dry in a timely manner]. The lining is delicate and does not harm the laptop. Design: 2-in-1 design, with a magnetic suction in the middle for easy installation and disassembly. The edges of the protective cover are approximately 2-3mm longer than those of a laptop to prevent accidental collisions. Side design Pen holder for placing a stylus [This product does not include a stylus] Attention: Please be sure to check the external size of the laptop [refer to the size shown in the picture] to avoid not being able to use it. Heat dissipation: A row of heat dissipation holes are designed on the back of the protective shell, providing excellent heat dissipation performance. Please make sure to check the model and size. This protective cover is only suitable for the following models: ThinkPad P14s Gen 3 ThinkPad P14s Gen 4 ThinkPad T14 Gen 3 ThinkPad T14 Gen 4 ThinkPad T14s Gen 3 ThinkPad T14s Gen 4 ThinkPad L14 Gen 5 Not suitable for other models! Parameters of this protective sleeve: L * W * H: 325 * 235 * 26mm Weight: 0.45kg Material: PU leather [Like canvas texture]+ultra fine fiber lining Main function: Protect laptop, prevent scratches and accidental collisions,Extending the lifespan of laptops.