[High quality - 100% food grade silicone material] The baby silicone bib is made of food grade silicone, BPA free, phthalate free, lead-free, light weight, and more comfortable and durable to wear. Not easy to breed bacteria and hypoallergenic. [Ultra thin, ultra light, durable] Making them more comfortable to wear. Our ultra-thin baby features a solid 3D honeycomb pattern that won't tear or deform. [Practical and convenient] It is waterproof, oil proof and stain proof. Just wash with soapy water or other cleaners. This soft material can be folded up for easy carrying when going out. [Adjustable collar] The ultra-thin baby bib is designed with 5 buttons, which can be freely adjusted according to the baby's age and wearing comfort.