Features: Fit models: only for HP Dragonfly Notebook PC 13.5 inch G4 & for HP Elite Dragonfly 13.5 inch G3 [not for Chromebook series]. Not suitable for other models, please make sure to check carefully. Protective sleeve parameters:L*W*H(308*230*25mm),Weight:0.35kg.Fits laptop outer dimensions:29.74 x 22.04 x 1.64 cm(11.7 x 8.67 x 0.64 inches). Main materials: The surface is made of PU leather[Linen like texture], and the inner lining is made of ultra-fine fibers.The surface is similar to canvas texture, which is non slip, breathable, and fingerprint resistant. The lining is delicate and prevents scratches on the laptop. Heat dissipation: Bottom design cooling holes, if you find the laptop becomes hot, please raise the bottom of the laptop, it will quickly dissipate heat out. Design: 2-in-1 design, the middle magnetic adsorption[Hidden Magnetic Attachment, cannot be used as a solid connection], easy to install and remove, handheld with microfiber production, beautiful and non-slip. Side design elastic bandage, used to place the stylus (this product does not include a stylus). SERVICE:It is important to check the model and size, otherwise it can't be used This case fits only the following fit models: HP Elite Dragonfly 13.5 inch G3 HP Dragonfly 13.5 inch G4 HP Dragonfly Notebook PC G4 Not for Chromebook series Fits laptop outer dimensions:29.74 x 22.04 x 1.64 cm(11.7 x 8.67 x 0.64 inches) Product Parameters: L*W*H: 308*230*25mm Weight: 0.35kg Main material: PU leather[Linen like texture] + microfiber Style:Business Applicable scene: home, office, travel, meetings, etc., can always protect your laptop from accidental injury Important Reminder: Please check your laptop model with one of our description. Otherwise, it will not match perfectly! If your laptop is another model, please search in our store or consult us, we will help you recommend the right case.