A beautiful anti-falling Baby Milk Glass bottleDouble layer stereo anti-falling360 degree automatical strawHBG high borosilicate glassSilicone pad:Thickness reached 5mm with soft liquid silicone materialSimulation modelling Closer to the mother nipplesround hole pacifier L for more than six monthspacifier Y for all agesBack air valve can further prevent bloating.With automatic production lines， bottle wall is thicken， we can feel its thicknessTransparent medical glass material， safe non-toxic， doesn't contain any harmful substances.Bottle made of G3.3 high heat-resistant borosilicate glass， no juncture， no block of milk dirt， easy to clean， can use in sterilization pot for disinfection， headstock temperature can be 160 degree.Protect cover made from silicone material， safe and non-toxic， antiskid and anti-falling， multiple protection.Note:Anti-falling doesn't mean that it won't be broken， but instead that it's used in normal circumstances it isn't easy to be broken， our bottle is solider than the one without protection design， if you use the hammer to knock it heavily， naturally， the glass bottle will be broken at all， After all， it isn't iron.