Breathable & Waterproof: Waterproof and breathable material allows skin to breathe while providing protection for the sensor. Strong Adhesion: Securely adheres to the skin, reducing the risk of falling off during activities such as showering. Easy to Apply: Simply remove the backing paper and apply to the desired area on the body. Premium Quality: Made from high-quality elastic fabric with acrylic adhesive, offering a snug and comfortable fit; easy to remove without residue. Wide Application: Compatible with various sensors, suitable for use during running, showering, swimming, and other physical activities. Note: Product appearance and printed text may vary slightly between batches, but this does not affect functionality. Color: Skin color Material: Stretch fabric + acrylic Package Contents: 100 x Sensor Adhesive Patches Note: The package includes only the items listed above. Note: Due to lighting and display differences, the actual product color may vary slightly from the image. Measurement error is +/- 1-3 cm.