Breathable For Fitbit Versa4 Replacement Wrist Strap Strap For Smartwatch Watchband Portable For Fitbit Sense2 Nylon Strap Description: Applicable model: Fitbit versa4 Fitbit versa3 Fitbit sense2 Fitbit sense Material: first layer cow leather Color: black, navy blue, gray, light pink, light blue, brown, white Material: nylon canvas Color: dark gray, light purple, pink, red stripe, yellow stripe, gray stripe, blue stripe, purple stripe Specifications: Process: The first layer of cow is selected as the face leather of this product, and the surface is treated with plain weave. The bottom leather is made of super fiber material, which is waterproof, sweat proof, comfortable and soft. The watch strap is thickened, comfortable to wear, convenient to use, and high-quality choice. The material has no harm to human skin, is environmentally safe, and is not allergic. Fitbit versa3/sense smart watch Product size: one size fits all (men and women) Packaging: opp bag Package Included: 1*Strap