Size 1: Inflatable pumpSize 2: 45x36x16cm Inflatable Sex CushionSize 3: 38x32x22cm Inflatable Sex CushionSpecifications:- Material: Medical PVC and rubber- Inflatable Size:45x36x16cm,38x32x22cm- Use different positions, enjoy more sex pleasure.- Feature: Inflatable, soft and convenient for use, enjoy everywhere