Comes as a 100% cotton washable T-shirt -EL Logo mounted on velcro patch for easy removal before washing -Include Battery Compartment (4 AAA batteries) with on//off feature and a switch to activate up to 5 different flashing sequences, neatly place into an inside pocket with protective clothe wire to protect the cable -Shirts Shape:Long and Short Sleeve, Men Women, Strap Top, Tank Top -Fabric weight:180g/m2 -Size for all shapes:S,M,L,XL,XXL +4 AAA Batteries for a length of 10-15h -OEM:Possibility to produce your own designed logo -Packing:Either Flat packing with hanging heard for easy display in shop, OR/ tube packing Cartons Meas:52cm*41cm*38cm NW:15.5KG GW:16.5KG Cartons Meas:50PCS