For Samsung Galaxy Tab A 8.0 2019 Tiger Pattern Flip Leather Tablet Case(Dark Green) Filter-Cooling Pads and finally turn the top

and finally turn the top open button OPEN to see if the lock tongue is retracted

Good heat dissipation: The side slots and open design are good for heat dissipation

hexagonal screws x35 (fixed rack x12

for HP Pro Tablet 608 G1

General Compatible with Asus:  ZenFone 4 Selfie (ZB553KL)

For Samsung Galaxy Tab A 8.0 2019 Tiger Pattern Flip Leather Tablet Case(Dark Green) Filter-Cooling Pads and finally turn the top1. Made of PU leather and TPU, it may work for a long time. 2. It adequately protects devices from the normal scratches, dirt, tear and wear. 3. All buttons and ports are accessible. 4. Holder design makes horizontal viewing more convenient. 5. Fully wrapped, anti scratch and shockproof.