Modern, hand suction set. Lightweight, thin walled, sturdy glass cups that offer a comfortable feeling on the skin.Includes:45 mm diameter cups x837.5 mm diameter cups x232.5 mm diameter cups x225 mm diameter cups x120mm diameter cups x1Straight hand pumpCarry caseCompatible with:Dongbang Glass Cup Spare no. 1 - 45mmDongbang Glass Cup Spare no.2 - 37.5mmDongbang Glass Cup Spare no.3 - 32.5mmDongbang Glass Cup Spare no.4 - 25mmDongbang Hand Pump Specifications: Name Glass Cupping Set - Cupping Therapy - Dongbang