The only collars I would ever recommend and purchase for any of my cats are 1) reflective and 2) elastic/safety ones.

Pros: Reflective is good

Cons: None

The safety of our cats come first. The reflective collar helps protect them from night time accidents.

Pros: great

Cons: none

This is a great collar, because if it gets caught on something it will break and free the cat.

Pros: safe

Cons: nothing

Our cats love these collars, they are reflective to you can always tell where they are!

Pros: Cool colors, comfortable

Cons: None

good collar to protect those night wonderers.
Highly recommended. Very durable.

Pros: effective

Cons: none