airless bottle capacity:15ml, 30ml, 50ml, material:aluminium cap, aluminium body with plastic inner, usage:cream, lotion, etc airless bottle:item no:SYZ-15A,SYZ-30A,SYZ-50A,capacity:15ml, 30ml, 50mlmaterial:aluminium cap, aluminium body with plastic inner, and aluminium sprayerusage:lotion, cream, so on,aluminium color:varioust colors according to customer's request, such as silver, gold, red, ...