Elos 3M Reflective Black Stickers - Reflective Helmet Tape, Motorcycle Reflective Tape, Hi Viz Stickers for Helmets - Discreet Black Until Light Hits It (Regular Style, 2, Count)

These are awesome. They are black until lights are dim or it’s dark, then they appear out of nowhere, super bright

Doing research, I learned that silver/white reflective material has a candela value of 100 and black reflective a candela value of 10. Having said that, these are pretty cool. They're almost as visible as silver/white under certain lighting conditions and angles. A nice option if you don't want to ugly up your gear/machine with a lot of more visible in daytime stickers. I run a fast 40mph ebike (pic) and have put a lot of thought into how to present to drivers as more moto, less bike. Red engineer grade Scotch 3M goes on only visible from the rear, and on my trailer. These are nice for the black frame, fork and helmet (pics). I even temporarily stuck three hexagons on a black softshell jacket, til I get around to doing an iron-on reflective tape project. They actually adhered well to the softshell fabric as well as frame and helmet. I'll probably put a few on my all black electric mountain board as well.TIP: clean area to be applied with iso alcohol and let dry before applying for best adhesion.

They stick well, look great during the day. They are reflective, but like another review said: they shoot the reflection directly back at the light source, not necessarily at an angle, so it may be hard to see. Take a pic with the flash on your phone and it will be very bright though

My stroller is mostly black with no reflectivity on it. I was worried about nighttime visibility during morning or late afternoon walks. I used one pack (2 entire sticker sheets) to put these black reflective stickers all around the stroller so it's more visible in all directions. The black stickers are barely noticeable during the day, but definitely show up at night when light is shown on them. Really great and easy solution!

Reflect and stick well. Arrived on time and great for the price.

Not what i expected. From the image on the product, I was expecting a sheet of paper with the images already cut. peel and stick!!! for me, this was very disappointing. not good with scissors.

Used them on my motorcycle helmet to give me a little more visibility. They are very adhesive but not so much that they can't be removed. Good shapes and sizes but I only gave them 3 stars because they are not as reflective as I think they should be, or as some others are.

I bought these for my motorcycle helmet & for some black painted parts on my motorcycle just to help myself be seen better at night. They seem well made. Easy to peel off & stick. None of them tore or started to separate. First impressions of the adhesive are good. These black reflective stickers blend in great with darker colors & especially black. I have a black pickup truck & put a few here & there. Putting the longer ones on my door jambs when they are open might make it a bit safer at night while I have the door open. You can barely tell they are there until at night when the light hits them. I’m sure you can find other uses for them as I have. You get 2 sheets of stickers. I wasn’t expecting that & was glad to have plenty of stickers. I have some leftover. My initial thought is that these are a good value & work great for the applications I used them for. In my pictures, the stickers light up white with my camera’s flash, but they are black until light hits them. I was skeptical at first myself, but they have proven themselves to be effective. They’ve only been on a couple of days so I can’t speak of durability. My motorcycle & helmet stay in the garage most of the time so they will probably last a good while not being exposed to the outside as much.Update: I’ve had these over a year & they’re still doing good. Even the ones on my truck that get exposed to the weather & car washes are holding up good. I’m planning on buying some more.