Grtard 300PCS Thumb Tacks Push Pins for Bulletin Board,Round Head Push Pins for Home School Office (0.4x0.4)

Functional Thumb Tacks. Pin may bend.

I Love using this for around my walls with my art and writing.

These are standard light-weight tacks that have worked well for me on softer material including soft wood without breaking. I would not recommend these for particle board or for surfaces that require the tacks to be pounded in.

These do bend easily and come out of the white cap that's on top so be careful other than that pretty good

Great amount of tacks. Great priceThey have the perfect sized head for any thumb to press on to maximize full entry into the wall. They stay put and are very easy to pull out and then re- enter into actual hole without having to poke a new hole. I love to use these tacks to hang up my Grumpy Cat Calendar and holiday decorations. Very nice and shiny silver makes for a pleasant addition to any item that needs to be held to a wall, door or cork board. Would definitely purchase again. I love my tacks!

Pinning cloth to plywood, I needed something strong. This was perfect.

I used these to attach Mylar to pink 1" thick insulation sheets I installed on the ceiling of a grow room thinking it'd be the easiest way of doing it by myself. I even tried some of these on the side walls which were ¼" OSB panels by pre drilling pilot holes to hammer these into. Overall I wasn't impressed with the quality or usefulness of these. I ended up using tape which worked slightly better since I was by myself. Should've had an extra hand. Heck even for just the traditional cork board I don't think these are much good. They bend and break real easy and a bunch are already bent in the box. 3 Stars is generous.

I used these with white styrofoam ceiling tiles and they don’t show. Looks great.