・ 【AirTag Compatible】Built-in holder securely attaches AirTag to the collar for convenient pet tracking (AirTag not included). ・ 【Adjustable Sizing】Multiple size options ensure a comfortable fit for medium to large dogs,with adjustable lengths to suit various breeds. ・ 【Secure Tracking】Collar design firmly fixes AirTag in place,preventing loss during active movement and improving pet retrieval chances. ・ 【Durable Construction】Made with tactical nylon webbing,specially designed to withstand the active lifestyles of medium and large dogs. ・ 【Stylish Design】Fashionable choice for pet owners seeking both functionality and style in their pet accessories. Specifications: ・Material:Nylon webbing ・Collar Width:3.8cm for all sizes ・Size M:36-48cm adjustable,recommended for 28-45 lbs ・Size L:42-54cm adjustable,recommended for 45-65 lbs ・Size XL:50-62cm adjustable,recommended for 65-90 lbs ・Available Sizes:M,L,XL Compatible with: ・AirTag Package included: ・1 x Collar ・1 x Front and Rear Protective Film