... 5usd EL display t shirts, EL T-Qualizer shirt, EL sound active t-shirt, EL flashing, EL sheet, EL clothing, ... formed by a T-shirt and a EL luminous panel, are widely used at ... etc.100% cotton good quality t-shirt!1.size: Man or woman size: xxs-xxxl Children size: 120,130,140,150 ... 3 ,Using velcro or sewing the panel on the t-shirt:4. Nearly 400 designs for your choose : 5.Washing ...