Features: brand new and high quality Secure & Adjustable: Adjustable at neck strap. Keep the muzzle tight enough to control his bite, but loose enough to allow freedom to pant. Safe Material: Made of soft strong plastic and durable PU leather construction, includes comfort strip for the dog's snout. Breathable Hollow-out Design: The holes design of the basket muzzle allows for maximum ventilation to prevent your dog from overheating. All-Around Protection: The design gives an all-around cover of the dog's mouth, stop from biting barking and licking, or eating dirty foods from outside. Multiple Sizes: The plastic dog muzzle mask comes in 7 sizes and can be adjusted to be used for all dogs including tiny and for giant breeds. Please measure your dog's snout per listing description before ordering this item in order to avoid the unsuitable purchase. Package Includes: 1 Piece Plastic Dog Muzzle (Size 1/2/3/4/5/6/7) Specifications: Material: Soft Plastic, PU Leather Color: Beige Size (Approx.): 1-Mouth Circumference 17cm/6.69in, Mouth Length 6cm/2.36in, Neck Circumference 30-37cm/11.81-14.57in 2-Mouth Circumference 21cm/8.27in, Mouth Length 7cm/2.76in, Neck Circumference 31-38cm/12.20-14.96in 3-Mouth Circumference 23cm/9.06in, Mouth Length 8cm/3.15in, Neck Circumference 35-41cm/13.78-16.14in 4-Mouth Circumference 27cm/10.63in, Mouth Length 10cm/3.94in, Neck Circumference 40-47cm/15.75-18.50in 5-Mouth Circumference 31cm/12.20in, Mouth Length 12cm/4.72in, Neck Circumference 43-50cm/16.93-19.69in 6-Mouth Circumference 35cm/13.78in, Mouth Length 14cm/5.51in, Neck Circumference 44-51cm/17.32-20.08in 7-Mouth Circumference 39cm/15.35in, Mouth Length 15cm/5.91in, Neck Circumference 50-57cm/19.69-22.44in Weight (Approx.): 1-27g 2-32g 3-40g 4-62g 5-78g 6-88g 7-108g note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!