Set 2pcs Small 2pcs Medium 2 pcs Large Black Eargels for Motorola S11 HD S-11 Flex HD Wireless Stereo Headset Soft Earbuds Eartips Buds Gels Tips Replacement Parts Set 2pcs Small 2pcs Medium 2 pcs Large Black Eargels for Motorola S11 HD S-11 Flex HD Wireless Stereo Headset Soft Earbuds Eartips Buds Gels Tips Replacement Parts