Spec

• Material: Silicone rubber
• Model number: 6 pieces set
• Set content (Top x Bottom φ mm):
• # 1: inner diameter / 15 x 7, outer diameter / 19 x 11
• # 2: inner diameter / 22 x 11, outer diameter / 29 x 16.5
• No. 3: inner diameter / 31 x 16, outer diameter / 37 x 21
• # 4: inner diameter / 40 x 20, outer diameter / 46 x 27.5
• No. 5: inner diameter / 49 x 29, outer diameter / 57 x 35
• No. 6: inner diameter / 61 x 35, outer diameter / 68 x 43