[Package Includes: 1 Pairs Replacement Earbud Tips Each Size ;A Blue Cleaning Cloth；A Plastic Box For Earplugs.(Ear Tips Only Earphone NOT Included) Suitable Model：Silicone earbud tips Compatible With Bose Qc20 Qc30 IE2 SoundSport IE3 SIE2i Earphones. Material:Earbud covers are made of high quality soft and comfortable silicone provide more noise isolation in-ear stability and a lasting comfort. These silicone ear tips can water-washable durable flexible removable and replaceable. Money Back Guarantee: Our earbuds tips replacements pieces have 30 days money back 6 month replacement guarantee once you have purchased no matter what probles or suggestions you have please do not hesitate to contact we will provide a replacement or refund.]