The acrylic platform mounting base are great. Peel-off the paper and it is transparent underneath Acrylic Arduino mouting plate was nicely cut! PREMIUM SEAFOOD TOOLS SET: Includes 2 zinc alloy crab leg crackers, 2 blue food-grade plastic lobster forks, 2 stainless steel crab lobster forks, 1 black stainless steel seafood scissors and 1 non-woven storage bag Arduino uno + half size breadboard holder by nano | Download free STL... Buy Experimental Platform Base plate UNO R3/MEGA 2560 Protected from scratches by protective film. This base plate is for Arduino UNO R3 surface mount device prototyping & experimental small projects. Very convenient having the Arduino and a small breadboard together on a stable platform. Great UNO base with mini breadboard. Prototype Board Case FTCBlock Acrylic Transparent R3 Base Plate For Uno R3 Board Home Film Developing Kit