Material Feature:Nitrosamine Free Material:Silicone Material:Food Grade Silicone ,BPA Free Size:16cm/6.30in, Feature: 1.Reduce waste:only defrost what you need 2.Baby Cups stack in the freezer,saving valuable space 3.Dishwasher-safe, microwave safe,freezer safe 4.Non-toxic odorless, light weight, impact resistance, no deformation, not broken, acid and alkali resistant, durable, easy to wash. 5.Size: Length: 16cm/6.30in, width: 16cm/6.30in, single hole diameter: 4cm/1.57in 6.Age Group:Baby＞3months
