Specification: Features Color: As picture Size: about 13.5cm Material:Silicone & aluminum Style: 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0 Package Content: 9 Pcs/Set Warm Tips: 1. Conversion: 1 Inch=2.54CM; 2. Color may little vary due to different display setting; 3. Size might be slightly deviation due to hand measurement, please allow 1-2 cm difference. You can click ¡°Store Ratings-View Store¡± to find more products in our store. If you have any needs, please contact us. If satisfied, please give us a five-star evaluation, thank you.