Quality Case For Lenovo Tab 4 8 Tablet Cover Model TB 8504F Shockproof TB8504 F/X Shockproof Silicone Rugged Case From Bobjgearcn, $13.02 | DHgate.Com
Lenovo Tab 4 8 - iFixit
Lenovo Tab4 TB-8504F Tablet, 8 inch, 2GB+16GB
Amazon.com: Bobj Rugged Case for Lenovo Tab 4 8 inch only TB-8504F or TB-8504X (NOT for TB-8304F or Plus Model TB-8704) - BobjGear Custom Fit - Patented Venting - BobjBounces Kid Friendly (