... matte6.Caps: flip-top cap, screw cap and various of special caps7. Packing: standard package suitable for long distance ... airtightness ,property and tenacity, high penetration resistance.)The useful of tubes:1).D13mm tube: suitable for sample cream and giveaway2 ... products and industrial oils packaging6). D50mm, 60mm tubes: suitable for shampoo, hair care cream, body scrub, body lotion, shower gel, ...