Thickened Black Gold Glass For Safe Placement, Premium Aluminum With Oil Cleanup, Rust-Free For Long-Term Use Push Back Saves Energy, More Convenient with Automatic Rise, No Need to Push to End Thickened Double-Rod Rocker, Mechanical Power Buffer with Three-Stage System, Smooth Guide Rail for Silky Movement, Soft and Stable Lifting and Lowering Elongated Handrail With Comfortable Grip, Anti-Sweat And Non-Slip Surface, Easy To Push And Pull, 8cm Heightened Guardrail Effectively Prevents Items From Falling Space-Saving Two-Layer Design, Maximizes Upper Cabinet Utilization, Provides More Kitchen Space, Avoids Waste