Compatible with Sony WF-1000XM5

This memory foam with Latest polyurethane foam, safe and non-toxic,more softer and comfortable than other ordinary foam materials.

Replacement foam tips is very soft, anti-slip, provide 24 hours comfort, suitable for long wearing and exercise.

After many tests and designs, the memory foam tips noise isolation offers superior audio experience enhanced bass and good seal block out external noise.

Package :6PCS foam tips,1PCS storage box