Anyone who has used a pegboard over the last 50 years knows what a pain it is. The pegboard holes enlarge over time, the pegs pull out (usually attached to the tool), then you have to buy straps to hold the pegs in place! Welcome to the 21st century. This steel tool panel system has "pull-out proof" snap-in pegs! Reorganize your tools easily on the board. Simple to install and to take with you should you ever move. A lifetime purchase in tool organization. 10 tool holding clips, 15 tool hanging hooks and one hammer holder included. 19" x 37". I mounted mine vertically and got two panels in the space of one for more storage. Mounting hardware included. Made for you in Europe using 16 gauge steel. The 32 Piece Extra Accessory Kit includes: 2 short steel tool holding hooks, 2 long steel tool holding hooks, 5 small tool holding clips, 5 large tool holding clips, 5 socket holders, 2 round storage boxes,2 pencil holding boxes, 2 hammer holding clips, 5 tool hanging hooks, and 2 rectangular storage boxes. Please add $10.00 to normal shipping charges due to size and weight.