ITEM NAME:ProtoShield Prototype Kit Shield Prototyping with 170 Mini Breadboard Set Description: - ProtoShield Prototype Expansion Board With Mini Breadboard - 1 reset button, 1 general use button - 2 LED circuits can be used directly - Double sided tape on bottom - Can be fixed on a flat surface Specification: - Material: Plastic - Color: As pciture show - Size: Approx. 68x53x10mm/2.68x2.09x0.39inch Package Included: 1 piece Prototype Shield 1 piece Mini Breadboard Note: Pls allow an error of 1-3mm due to the diffrence of manual measuremnent.ProtoShield Prototype Expansion Board With Mini Breadboard. 1 piece Mini Breadboard. 1 piece Prototype Shield. - 1 reset button, 1 general use button. - Can be fixed on a flat surface. - Color: As pciture show.