Sainsmart Dual Relay Board

This is a mounting board for the Sainsmart Dual Relay board (https://www.amazon.com/Arrela%C2%AE-2-channel-Module-Optocoupler-Arduino/dp/B00KKOLSIE/ref=as_li_ss_tl?ie=UTF8&qid=1442348222&sr=8-1&keywords=B00KKOLSIE&linkCode=sl1&tag=diy3dtech-20&linkId=1363ec25fe73cc4a5a50f854ec9bd403). Note: since this can switch-line power beware and the reason I built it up a bit a left a plastic bottom on it for insulation. It also should go without saying you should NOT use conductive filament when printing