Universal Silent Wheel Suitcase, Thickened Box with Rounded Corners, 3-Layer Composite Structure Suitcase for Business Trips (Smoke White 20 inches)
Smooth and silent wheels: wear-resistant rubber material, double rows of silent wheels to reduce friction noise and reduce pulling gravityThickened feet: not afraid of collisions, rounded corners, better protection of the box from collision damage.Thickened hidden alloy tie rod: the shaking degree is controlled within 10mm, and it has been tested for 1200 times of violent vibration and is still strong.Three-layer structure: tender, thin, tough, lightweight and resistant to falling; resistant to pressure, not easily deformed, dustproof and waterproof.YKK explosion-proof zipper: ensure tight fit, zipper combined with password lock, practical, tough, secure and safe