Manufactured from ballistic nylon and features a fiberglass frame. See the size chart HERE for recommendations from the manufacturer regarding your particular serger.
Small: Interior 16in Lx15inHx14inD; Front Access 14inLx14inH; Top Access 12inLx10inD. Folds to 3in for storage.
Large: Interior 19in Lx17inHx14inD; Front Access 17inLx16inH; Top Access 15inLx10inD. Folds to 3in for storage.