STANLEY 520100M WHEELED TOOL BAGRIGID FRAME FOR EASY OPENING and ACCESS;REINFORCED PLASTIC BASE FOR DURABILITY;INTERNAL and EXTERNAL POCKETS FOR ADDITIONAL STORAGE CAPACITY;TELESCOPIC HANDLE and HEAVY-DUTY WHEELS PROVIDE MAXIMUM STABILITY;2" WHEELS KEEP BAG AWAY FROM THE FLOOR/GROUND;INCLUDES ADJUSTABLE SHOULDER STRAP