The large article number is; 904-18.5, the medium article number is 904-16, the small item number is; 904-14, new miamine tray, good selling, affordable price, good quality, good product design, there are three sizes, the large size is; 46.5*31.5CM, medium size is; 41* 27.5cm, small size is; 36* 24.5cm, please see the detailed drawing;   A large one in a carton. 24, volume; Medium in one carton; 24 PCS, volume 0.127, small size in a box, 24 PCS, volume; 0.087