Material: clothFunction: Halloween pet dress up/anti- collarPet Costume: Pumpkin shape is the standard for celebrating Halloween.M-head circumference 30-40cm/11.81-15.75inch, diameter 33cm/12.99inch, height -16cm/6.30inchStyle: pumpkinDue to the difference of different monitors, the picture may not reflect the actual color of the product, thank you!Fun atmosphere: The perfect way to add a weird pumpkin face to your Halloween costume.Name: Pet Dog Halloween Pumpkin Dress Up Multifunctional Dog CollarDue to manual measurement, please allow a difference of 2-4cm, thank you (all sizes are in cm, please note that 1cm=0.39in)Foldable storage; small size; easy to carry.Size: S/M/L circumference 20-30cm/7.87-11.81inch, diameter 21cm/8.27inch, height -15cm/5.91inchMulti-purpose: Can be used as anti-biting collar and cat bed cat tunnel toy, etc.L-head circumference 40-50cm/15.75-19.69inch, diameter 37cm/14.57inch, height -19cm/7.48inchAdjustable elasticity: Drawstring design; easy to fix on the dog's neck.1x Dog Collar