ABS resin is an abbreviation for acrylonitrile butadiene styrene, a mixture of three materials. The advantages of ABS resin include its high density, which makes it resistant to surface scratches. ABS resin is a strong material with excellent impact resistance. It is also a popular material for suitcases. ABS resin also has the advantage of being relatively aesthetically pleasing and highly impact-resistant. "Silent casters" are used for the casters, which significantly reduce the perceived volume of noise. Furthermore, the "double caster" system, which enables smooth, gliding movement, provides quietness and easy maneuverability. Material: ABS resin ※Product Size※ S size - Width 23cm, Height 54cm, Depth 37cm, Capacity 35L, Weight 2.7kg M size - Width 26cm, Height 66cm, Depth 45cm, Capacity 65L, Weight 3.5kg ※The S size will be placed inside the M size and delivered in a dedicated cardboard box as one package. About Size ※Height is the dimension from the caster's contact point to the handle. Width includes the thickness of the side handle. Please note that both the height and width are not just the dimensions of the case body. ※Height (maximum) is the dimension from the caster's contact point to the top of the caliber when the caliber is fully extended. ※It may be easily damaged by strong impact. Color: Silver Features: Hard case Accessories: None Stains/Tears: None Shipping Method: Sagawa Express Reliable domestic shipping. Same-day shipping is also possible, so arrival as early as the next day is possible. *Depending on your address and order time. *Orders for same-day shipping and next-day arrival must be placed by 12:00. Please note that there are areas where delivery the next day is not possible as the shipment is from Osaka.