1. The Door Frame Reinforced With Screws, Which Stable And Not Easy To Loosen.
2. Plug The Inner Page, Easy To Install, Smooth Pets, Stable And More Durable Inner Page.
3. Moth-Proof, Smooth And Flat Surface, Wear-Resistant And Pressure-Resistant, Fine , Stable Performance, Firm Edges, Avoiding Decay, Moth-Eaten And Problems.
4. Deformation, Meticulous Production , Uniform Texture, Stable Structure, Not Easy To Layer, And Outstanding In Bending Strength And Strength.
5. Anti-Aging, Good Heat Preservation And Heat Insulation, Made Of High-Strength Density Board, Good Anti-Aging.
6. The Magnet Will Automatically Close The Window When The Pet Leaves.
