1. This series have different sizes:
(1) OTM25: 2.5".
(2) OTM30: 3".
(3) OTM35: 3.5".
(4) OTM40: 4".
(5) OTM50: 5"
(6) OTM60: 6"
(7) OTM80: 8"
2. This series have different colours: white, black, shining silver.
3. Material: aluminum.
4. Shape: round.
Payment terms: L/C, T/T.