Standard neck PP feeding bottles; @1. Volume: 10oz/ 300ml @2.Nipple material: liquid siliconerubber (LSR) @3. Bottle Material: polypropylene @4.Style: arc- shape @5.Brand name: OEM/customer logo @6.Packing:Polybag/carton, color box as request Match to complete sets: PP cover, screw cap, silicone nipple, also can match handles if necessary