Compatible with Chassis, CPC, AVS, and JPC vests. Measures 14 x 12 inches (S/M) 17 x 14 inches (L/XL). Item comes with drop down extension for tools and internal bladder compartment. Seven rows of molle (S/M) and nine rows (L/XL). Perfect for those who perfer having the ability to change pouch configuration. Multicam only. Price includes shipping within USA/APO. International shipping will be calculated by weight at checkout.