ATX motherboard tray with standoffs. Use to build cryptocurrency miner. Made in USA. Laser cut out of 1/16" aluminum plate. Standoffs 1/4" hex 5/16" high (provided) to be mounted to tray with 6-32 screws (provided). Motherboard can be attached to standoffs with 6-32 screws (not provided). There are 4 holes to mount the tray to your frame. If you need CAD file let me know format that you need it in and email to send it to. $9.99 for continental shipping, any other to be arranged. Regards, Darek