Compatibility: This heavy-duty and sturdy protective shockproof bumper case is specially designed for Samsung Galaxy Tab 4(T330/T331) /Tab E(T377) Please check your table model carefully before purchasing. Unique double-layer solid protection design: Advanced 2-in-1 structure, using hard high-quality PC and shock-absorbing rubber materials, provides comprehensive protection for your tablet, effectively preventing it from accidental drops, shocks, slips and scratches. Built-in Stand: The foldable stand can stand your tablet on the table to achieve a hands-free horizontal viewing angle or typing position, which is convenient for watching videos, meetings, and traveling. Accessibility: Precise cutouts for buttons, ports and cameras make it easy to access all functions without removing the case.