Simple design makes your pets more adorable. This item is made of materials, lightweight, soft, durable and washable. Please carefully measure the neck size of your pet in order to make sure you get the right size. Features - Color: Transparent. - Material: PP. - Size 1: About 110x21x0.3cm/43.3x8.27x0.12 inch. Suit for Neck Circumference 44-48cm/17.32-18.9 inch. - Size 2+: About 105x20x0.3cm/41.34x7.87x0.12 inch. Suit for Neck Circumference 34-45cm/13.39-17.72 inch. - Size 2: About 97x19x0.3cm/38.19x7.48x0.12 inch. Suit for Neck Circumference 35-40cm/13.78-15.75 inch. - Size 3: About 73x13x0.3cm/28.74x5.12x0.12 inch. Suit for Neck Circumference 28-35cm/11.02-13.78 inch. - Size 4: About 71x13x0.3cm/27.95x5.12x0.12 inch. Suit for Neck Circumference 27-30cm/10.63-11.81 inch. - Size 5: About 59x13x0.3cm/23.23x5.12x0.12 inch. Suit for Neck Circumference 21-24cm/8.27-9.45 inch. - Size 6: About 50x11x0.3cm/19.67x4.33x0.12 inch. Suit for Neck Circumference 18-20cm/7.09-7.87 inch. - Size 7: About 42x9x0.3cm/16.54x3.54x0.12 inch. Suit for Neck Circumference 16-18cm/7.09-7.87 inch. - Made from material, durable to use. - Protective collar for pet after operation. - Anti-scratch and protective design can prevent pets from aggravating a healing wound or injury. - It can be used by both cats and dogs. - Please carefully measure the neck size of your pet in order to make sure you get the right size.