? Includes a limited lifetime warranty against defects in materials and workmanship. ? Stays secure,doesn't block the ear canal,even during vigorous exercise. ? Stretching is good, not easily deform faded and durable. ? For use with most coil tube audio kits, either left or right ear. ? Made from hypoallergenic,medical-grade polymer that's soft,comfortable enough to forget it's there.

Unit Count: 6 Count. Material: Silicone. Brand: KS K-STORM. Color: Black. Manufacturer: KS K-STORM. Date First Available: January 16, 2018. Is Discontinued By Manufacturer: No. Best Sellers Rank: #32 in Two-Way Radio Headsets & Microphones. Customer Reviews: 4.3 out of 5 stars 1,076 ratings 4.3 out of 5 stars. Item model number: ABCD. : B0792147FG. Item Weight: 0.16 ounces. Package Dimensions: 3.07 x 2.44 x 0.51 inches.