The E-A-RLink 3B Insert Eartips in Beige come in a 100-piece bag sized for pediatric audiology practices that test smaller volumes or want to try the product before ordering a full case. Built as a disposable, single-use foam tip for 3M E-A-RTONE 3A and 5A Insert Earphones, this Small, Pediatric Size tip (1/2 inch height, 9.7mm diameter) is latex-free and made from the same 3M foam used in Classic Yellow and Beige earplugs. It delivers the same audiometric performance as the larger case — improved noise attenuation, better test/re-test reliability, and reduced occlusion effect for BC testing — in a right-sized quantity for a lighter pediatric caseload.