Samsonite Inova 30'' Hardside Spinner - Metallic Silver Dimensions: 30" x 21.25" x 12" Weight: 11.4 lbs Made of 100% Makrolon polycarbonate, a high-tech material designed for reliability and high impact resistance The textured shell finish reduces the visibility of scratches, caused by challenging trips 360 degree easy-pivot mobility, thanks to the four easy glide double wheels