Capacity: Holds 6 CF + 3 SD cards Belt-mount option with double security attachment Built-in neck-strap as a wearable option to readily show ID or business cards through a clear external pocket Item Dimensions 0.6 x 5.1 x 4.75 inches Item Weight 0.03 pounds Material Type Nylon Shipping Weight 0.2 pounds UNSPSC Code 45120000 The Think Tank Photo Modular Pixel Pocket Rocket holds 6 compact flash and 3 SD cards. You can also use it to hold or display your ID or business cards in the Rocket's clear front panel window. Features:? Capacity:Holds 6 CF + 3 SD cards Belt-mount option with double security attachment Built-in neck-strap as a wearable option to readily show ID or business cards through a clear external pocket