* Product Material: Silicone * Product Weight: 0.06 lbs. * Laptop Compartment Dimensions: 3.6" x 1.5" x .24" * Custom fit for your iPod nano (4th Gen) * Combo pack offers 2 silicone cases- 1 with pattern, 1 without pattern * Special anti-dust coating prevents silicone from attracting dust and airborne particles * Quick & easy access to all ports and controls * Slimline silicone case preserves the original shape of your iPod