Check the listing for details. 4 Pairs For Beats Powerbeats Pro Ear Tips Buds Silicone True Wireless Headphones. Condition: New. Listed at 6.99 USD. 1:Wide range of uses: these silicone ear tips fit for prowerbeats pro , beats x, urbeats. DO NOT fit for powerbeats 2,3.2:Replacement ear tips size: 4 types of ear tips, small (9mm), medium (11 mm), large (13 mm) and double flange (16 mm), can meet your different needs.3:Earbuds cap material: earpads are made of silicone in different colors, reusable and durable, elastic, soft to touch and comfortable for your ears.4:Reduce noise: earphone tips sound isolating design reduces ambient noise for high-intensity listening, help you enjoy music smoothly and naturall.5:Quantity: 4 pairs of replacement ear tips in total, 3 pairs of ear tips are bowl shape, another 1 pair of ear tips are double flange, enough to use.1:Wide range of uses: these silicone ear tips fit for prowerbeats pro , beats x, urbeats. DO NOT fit for powerbeats 2,3.2:Replacement ear tips size: 4 types of ear tips, small (9mm), medium (11 mm), large (13 mm) and double flange (16 mm), can meet your different needs.3:Earbuds cap material: earpads are made of silicone in different colors, reusable and durable, elastic, soft to touch and comfortable for your ears.4:Reduce noise: earphone tips sound isolating design reduces ambient noise for high-intensity listening, help you enjoy music smoothly and naturall.5:Quantity: 4 pairs of replacement ear tips in total, 3 pairs of ear tips are bowl shape, another 1 pair of ear tips are double flange, enough to use.