EL Music Active T-shirt for promotion and party 1. Fabric: 100% cotton 2. EL patch with velcro 3. Reusable 4. MOQ: 500PCS Light Up Music EL Velcro T-shirt made of 100% Cotton with EL patch and drive for promotion party and pub suitableFabric: 100% cotton jerseyColor: blackMOQ: 500pcs per style per color, using our existing EL patch designVelcro EL patch on the front, which is removeable before ...