Cylinder round, clear HDPE bottle with clear overcap (PVC) and white foaming pump valve system. Holds 50 ml (1.7 floz), dimensions: height without cap 88.2mm (3.47in), height with cap 108mm (4.2in), diameter 30mm (1.34in).
For foaming cleansers, shaving foams, hair conditioner foams. Works best with a diluted solution of surfactants. e.g. 80% water, 1% PEG-7 glyceryl cocoate, 10-12% coco betaine or alpha olefin sulfonate, fragrance and preservative for making a hand wash foaming product.