The handle is perfectly for Comtomo baby milk bottles
Material : Polypropylene (PP), Medical liquid Silicon
Bottle is made of food grade silicone (BPA free), Colourless, Flavorless, phthalates free and odorless-High Permeability and Hardness-High Non-toxic, Elastic, Temperature resistance-Fall resistance and shock resistance -Imported ultra-durable, Soft
Breast nipple is made of food grade active silica gel. Shaped with leak-proof breather design
Nipple is soft and flexible (It promotes baby's mandible growing)
Certified : ISO9001 International Quality System Identification, GB/T24001/ ISO14001 Environmental quality management system certification, Executive stand : Q/MA 01