1. ABS Material 2. Siphon for pop up wastes 3. Model Num:SI-01 4. Bathtub accessories Bathtub Drainer1. ABS Material2. Siphon for pop up wastes3. Model Num:SI-014. Bathtub accessoriesThere are more than 10 types of Bathtub Drainers to choose from.Thanks for viewing our website. SI-01 Bathtub Drainer,Siphon for pop up wastes