Features: brand new and high quality 4 in 1 acrylic for case kit for Raspberry Pi Zero for W Zero 1.3. For the for case, black, transparent color available. Please tear off the protective film on for case above before installation. Specially come with a aluminum heat sink to help cool the CPU. For Raspberry Pi Zero is not included. Specifications: Material: aluminum alloy Colour: Black / Transparent (optional) Size: approx. 65x30mm/2.56x1.18in Applicable to: for Raspberry Pi Zero for W Zero 1.3 Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1 x Acrylic for Case ( not include Raspberry Pi Zero ) 1 x Aluminum Heat Sink 1 x 40Pin GPIO Header 1 x Screwdriver