QUESTION: Is the item durable?
ANSWER: Yes, it is made of flexible 3M Scotchlite Reflective Material which has high durability. This material is also used for official uniforms and safety gear.

QUESTION: Is this item easy to use?
ANSWER: Yes, it can easily and securely be attached by either the included handy metal hook clip or a longer loop chain that can be opened to attach and securely fastned thereafter.

QUESTION:  What are the dimensions of this item?
ANSWER: The approximate reflective surface is at least 15.6 cm2 while the length of the reflector itself can vary from 5-12 cm, depending on the model. If you include the maximum length achievable by including the possible length of hainging chains the additional length can be up to 12 cm.