Laptop Cover Model: for Dell Pro 14 Essential Laptop PV14250 14255 for Dell Pro PC14250 PC14255 for Dell 14 Plus DB14250 DB14255 DB04255 for Dell Pro MAX 14laptop MC14250 14inches[Not Other Models] PU Leather Protective Bag Detachable Shell Protective sleeve parameters: LXWXH: 31.5 x 23.2 x 2.0 cm (12.40" x 9.13" x0.78") , weight: 0.80 lbs, If you need to use the Tablet Mode and Rotation function, please refer to the picture to re-install the case Professional design: two-part adsorption, easy installation and disassembly. The detachable design provides easy access to all control buttons without removing the housing. The bottom space is used for air flow and heat dissipation to extend the service life of the equipment. Non-slip handheld design Features: High-quality PU leather and soft microfiber, hand-customized, durable, protect your laptop from dust, scratches, collisions, and shocks. With elastic pen holder (pen not included) Tip: If you have any questions, please feel free to contact us