... 1) 13mm, 15mm, 18mm, 20mm,30mm. 2) Aluminum cap, PVC painted top 3) YBB,ISO9001-2000,GMP Aluminum- plastic ... caps,Flip off cap,Flip off seal1) Aluminum sealed with plastic flip off ... 13mm, 15mm, 18mm 20mmand 30mm.We can product Flip off Seal, Aluminum Cap and Clear Glass Vials matching with the ... product according to customers’ requirement. flip off cap with Logo