Multi layered G FLEX impact protection. Ultra soft interior nesting. Ergo grip reinforced handle. PE reinforced top and bottom for extra protection. Nylon hinges. Zipper latches. Fits 18 x 22 bass drum, 10 x 12 and 11 x 13 toms, 16 x 16 floor tom, 5.5 x 14'' snare. Construction: Constructed of synthetic wool liner. Color/Finish: Drum finish friendly interior.