Extreme Interlocking Fasteners, 4 Strips, 1" x 3", Delivers Powerful Bond on Contact, Weather, Dirt & UV Resistant, 1 Set Holds 2 lbs., Designed with Reclosable Dual-Lock Technology (RF6731)

Received In brand new perfect condition. Good product and does the job. Probably order a roll of this next time. Highly recommended!

This stuff is one of the best inventions 3M has ever made, along with Post-It notes. In the industrial version, it's called Dual Lock, and comes in three different strengths/densities (170, 250, 400); this is the 250 version. There is also a "low profile" version, but this is the normal profile stuff. The three densities are designed to work with each other in various combinations to give you the particular combination or strength/releasability that suits you application best, but 3M does not recommend 170/170 (too weak) or 400/400 (too dense), so you can select 170/250 (lightest strength), 170/400, 250/250 (medium strength), or 250/400 (strongest). If you need to affix something to a surface semi-permanently, this stuff is absolutely amazing, and it is the only thing I will use to build my effects pedalboards for electric guitar and bass guitar. 250/250 holds so strongly that with only a few square inches of bonding, you actually need to get a small prybar to get it to release (unless you use very small pieces of it), and the adhesive holds with incredible tenacity, yet still removes cleanly from painted metal surfaces when you need to remove it. Perhaps even more importantly, the bond between the two sides is solid, unlike hook and loop fasteners, which have a bit of give to them, so that the mated surfaces do not move once joined. For a working musician, these properties make it ideal--it hold pedals onto a pedalboard strongly enough to survive transport, the adhesive removes without residue when you want to sell a pedal, and the pedals don't move or "squish" when you step on them. And it's black with a clear adhesive, so it looks good on stage! I cannot recommend this product highly enough.

Been using these for years and have never been disappointed in holding ability. Cut to size so as not to waste.

I used these fasteners for many things the nine years we were full-time RVers. They held all sorts of things in place as the RV rolled down the road. Most recently, I used them to fasten a DAKboard CPU (Raspberry Pi) and DC mini UPS to the back of a 32-inch monitor for mounting on the wall in our apartment. This made for a very clean installation and saved me from putting an equipment shelf on the wall behind the monitor. No matter the application, 3M adhesives have always adhered well for me and the interlocking function of these strips is extremely strong. I always keep at least one package on hand for those little projects that pop up. I think they are a bit pricey, but I guess you get what you pay for...

These are awesome for holding down the edges of an outdoor rug and has kept it from blowing up in the wind! Knocked a star since they don't always stay stuck and definitely have to be repurchased seasonally (sometimes more). Luckily these are very inexpensive and do their job, so I don't mind.

Just needed for basic use. It works for everyday use

These are definitely worth it I bought them for my ring doorbell outside and haven't had no problems with it coming off at all they're really durable super easy to use and the grip is really strong definitely recommend and would purchase again

I really loved these their super strong and sticky just disappointed how the price went up

Pegúe un pizarron chico a la pared, lo hice con este velcro porque necesitaré quitarlo para limpiarlo en algunas ocaciones y me sorprendió le agarre, que me fué un poco mas dificil despegarlo de lo que pensé... excelente la calidad del material y cumple perfecto lo que menciona

These little fasteners work great! I’ve used them outside and they hold up through rain and heat. Easy to use, clear so they don’t stand out, and really reliable.

Car

Very strong, with a multitude of purposes.

Don't waste your time with the Velcro brand fasteners if you're using for outdoor use. This is the product to go with. No issues with application and has held strong since day one. The Velcro brand product I purchased failed as soon as it rained. This is truly water proof and is as described.