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. The casters use "silent casters" that significantly reduce the perceived volume of sound. Furthermore, the "double wheel" system allows for smooth, gliding movement, providing quietness and easy maneuverability. The lock is a TSA lock dial type, allowing you to set your preferred number. Material: ABS resin ※Product Size※ S size - 1-3 nights - Height 53 cm Width 36 cm Depth 23 cm Capacity 32L Weight 2.4kg About Size ※Height is the dimension of the main body from the caster contact point to the handle. Width includes the thickness of the side handle. Please note that both height and width are not just the dimensions of the case body. ※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 the next day is possible at the earliest. Depending on your address and order time. *Orders for same-day shipping and next-day arrival must be placed by 12:00. Since shipping is from Osaka, there are areas where arrival the next day is not possible, so please understand. ※The images are of the same size for all sizes. The size for sale is listed in the title, and the size on the image tag.