... 4.Good for party,play etc. Specifications1. Material of t-shirt: 100% cotton, 180gsm2. "O" collar, EU standard3. ... Size: S, M, L, XL, XXL4. Color of t-shirt: red, yellow, blue, white, etc.5. Sleeve: short ... 8000hours11. The EL panel connect with the t-shirt by velcro, it can be taken offPackageone piece ... of electroluminescent T-shirt in a poly bag60pcs/ctnCtn size: 45*35 ...