Premium impression blocks perfectly conform to ear canals for accurate placement and protection. Sizes: small-pink (6mm x 6mm); medium-blue (8mm x 8mm); large-green (12mm x 8mm), 50/pack.
Size small-pink (6mm x 6mm), 50/pack. Premium impression blocks perfectly conform to ear canals for accurate placement and protection.
Size medium-blue (8mm x 8mm), 50/pack. Premium impression blocks perfectly conform to ear canals for accurate placement and protection.
Size large-green (12mm x 8mm), 50/pack. Premium impression blocks perfectly conform to ear canals for accurate placement and protection.
