Philips AVENT BPA Free Nipple Protector, Small Go to amazon.com Related posts Best breastshield avent for 2022 FeatureIncludes 2 small nipple protectorsMade of soft, odorless, taste free siliconeBPA freeAvailable in 2 sizes: small (15mm) and Standard (21mm) DescriptionThe Philips AVENT small nipple protectors, protect sore or cracked nipples and minimize pain during breast feeding.