... advertising t-shirt 2,size:xs,s,m,l,xl,xxl,xxxl 3,material:100%cotton,180g 4,application:disco,concert,bars 5 ... ,CE,ROHS innovated el advertising t-shirtspecification: EL panel+T-shirt+inverter+velcro1. EL panel: In ... an inside pocket with protective cloth tube. el sound activate t-shirt details: 1. Faric Weight: 180g2. Material: 100% cotton or other ...