... 24/415 and so on. Screw cap series Flip top cap closure:18/415, 20/410, 20/415 ... Button flip top cap: dia.20mm, 22mm,24mm,28mm Our promise to Client :1, free samples: we can offer our ... client final samples with your logo design and printed , before you place the order to us.2, We ... to you because of our products we can take 100% responsibility for you. flip top plastic bottle cap/cover