PHIXBEAR Reflective Stickers Made of 3M DG3,Super Reflection, Safety Reflective Tape for Car Trailer Truck Bike Motorcycle, 20 Pcs Fluorescent Yellow-Green Outdoor Waterproof 3.15" X 1.18"

Got them to put on the interior of car doors. My old cars used to have a light when I opened the door for others to see that my door was open. They are bright and very reflective. Recommend! Adhesive great, good value, washed the car and the water didn't affect them. I've had them on a few weeks and no problems.

3M reflective rectangular strips are perfect for my Volvo doors. When I open the doors at night. The adhesive is strong, removable for repositioning reflective strip . Each strip is cleanly cut and made with durable material - a trusted 3M product. Care must be taken to peel the clear plastic covering the white adhesive . I suggest a small paring knive works well. Clean area with alcohol, before install.

Bright reflective markers. Adhesive seems strong. Attached them to an out door area which receives a lot of sun exposure and so far seem secure. Being black they blend in much better during the day and are highly visible at night. Which is what I was wanting. Not obvious during the day but highly visible reflecting in the dark.

More yellow than green if the color is important. Good quality & price. Easy to use and sticks well.

These are good for my bike. They are durable. The stickiness is good. They are not an amazing size because I wish there was more variety. They are very bright and reflect well. They get the job done. They are functional. They are bright and your value for money is great. They are so cheap for what you get.

Ordering more and everyone is asking about them. Great!

Bought the black reflective tape to put on my black backpack to be more visible to cars when I’m biking. The description indicated product is 3M Diamond Grade reflective tape. It is not a 3M retroreflective product at all. They applied a 3M adhesive product to the back of the reflective sheeting. Attached photos show that another off brand reflective tape is more reflective than the black reflective tape on the right. Took some photos with the flash from my iPhone. Photos were taken with the light source shining directly on the reflective tapes and from an angle in two directions. With all the light sources a driver is exposed to while driving, this product is not reflective enough to be visible to warn drivers.

The reflectivity is very poor for these black stickers even to a very bright white flashlight. Maybe other colors might be better but not what I expected. Also very difficult to get the backing of as there was no split in the backing to start it. REVISED: It is actually very reflective but only when the flashlight beam originates at eye level ! Is close to black fro light beam from any other angle.