Comes as a 100% cotton washable T-shirt -EL Logo mounted on velcro patch for easy removal before washing -Include Battery Compartment (2 AAA batteries or 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: 120G/M2, 140G/M2, 180G/M2 -Size for all shapes: S, M, L, XL, XXL -2 Different battery compartments: +2 AAA Batteries for a length of 08-12h +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: 16KG GW: 17.5KG Cartons Meas: 50PCS