Description: 100% brand new and high quality Electronic Starter Kit： 1x Male to Male Dupont cable 1x 400 holes Breadboard 5x LED lights red 5x LED lights green 5x LED lights yellow 10x Resistor 220ohm 10x Resistor 1K 10x Resistor 10K 10x Resistor 100K 2x Photoresistor 5516 6x Button 1x 9V Battery Connector Breadboard size: about 8.2*5.40*0.9cm/3.23"*2.13"*0.35" Package includes:1Set Electronic Starter Kit Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 0.5-1cm measuring deviation due to manual measurement. 1 cm = 0.3937 "