SIZE S: 0.4" Width; Neck Girth adjustable from 9.8"-12.5", please measure your pet's neck girth and have a reference to the size map before you purchase, make sure leave ONLY 2 fingers between collar and dog neck. MATERIAL: Dog spike collar made of soft and strong PU leather, no stiff and skin friendly to pets. A heavy duty d-ring for leash attachment, strong enough for daily walking. It's also stiched with reflective strip, pet can be easily noticed at night. PERSONALIZED DOG COLLAR: Comes with customized ID plate, your pet's name/phone number or other info will be engraved clearly and permanently. COOL DESIGN: Spike dog id collar with rounded nickel plated metal rivets offering you a stylish "punk" look without the risk of extra sharp spikes. Great ideal for Halloween cosplay and daily wear, making your pet a eye-catcher. HOW TO CUSTOMIZE: Chooese the color you want, then select the suitable size and click “Customize Now” to personalize, follow the directions and enter the correct pet name and phone number. Product Feature:

1. Offering a stylish "punk" look, make dogs look stylish and confident.
2. Came with a stainless steel customized ID plate engraved with PET’S NAME and PHONE NUMBER.
3. High quality dog spike collar is strong enough for daily walking.
4. Wearing a spiked collar, to some extent, can protect your small dogs from being attacked by other big aggressive dogs.

Specifications:

Size
S: 0.4" Width; Neck Girth adjustable from 9.8"-12.5"
M: 0.6" Width; Neck Girth adjustable from 11.0"-14.1"
L: 0.7" Width; Neck Girth adjustable from 13.7"-17.7"
XL: 0.78" Width; Neck Girth adjustable from 15.7"-19.6"
Please measure your pet's neck girth, make sure leave ONLY 2 fingers between collar and dog neck.

Material: PU leather, stainless steel dog name plate
Package incluing: 1 x Dog Spiked Collar