Heavyweight freestanding design. Less likely to tip or get blown over. Easy to assemble and move. Theft resistant mounting plate when using included screws. Surface area allows for tape mounting. Includes 1000 ml capacity, 11 x 5.25 x 5, hands free dispenser. Bulk fill dispenser is motion activated, dispenses gel. Refillable plastic bottle. Requires 4 C batteries (not included).