DescriptionThese sports sensor fixed patch is very durable and practical, and it has a strongviscosity , which can firmly fix sensor, not easy to fall off. Simple color matching design, these adhesive Sensor Patches can match various clothing match styles, very durable and easy to stick, practical and convenient.Features-Color:Light Yellow -Material:Non-woven Fabric -Size:11.00X9.00X0.10cm/4.32X3.54X0.04in -The premium sensor adhesive patch is easy to use and remove, more convenient to use than other products.-The sensor fixed patch is breathable, no bad substances, safe for your skin.-Simple in structure, making it easier to use and fix your sensor probe.-This Sensor Patch will be enough for the long time use as they have strongbreathableadhesive.-The sensor fixed patch is a great gift for your friends who like outdoor sports.