Great seller!

Received 3 pairs of replacement zipper sliders in different sizes exactly as shown 9 days after order was placed. These are thick black plastic sliders with a metal pin hinge. Which have to be pried open using something like a flat bladed screwdriver while pushing back a holding catch. The track sizes 5.5mm, 6.5mm and 7.5mm are all two large for regular garments which are 3.5mm. They are only suitable for outer garments which typically larger zippers. These replacements do not have the auto-lock mechanism found on normal sliders. That feature is a small internal locking pin or spring mechanism triggered by the position of the pull tab. When the tab lies flat against the slider, the pin engages with the zipper teeth to prevent movement. Lifting the tab releases the lock, allowing the zipper to move.

A little tricky to open. but it works exactly as advertised. i ordered 2 sets and i am very satisfied. i would purchase again.

Nicely packaged and arrived quickly

A little hard to get situated, but now that they're working it seems to be alright

Good product. It delivers what it promises. Zippers are guaranteed for a long time.

everything perfect

Good quality zipper repair set. It works reasonably well and multiple sizes are handy.

Haven't used yet but i'm excited to. So many jackets have busted zippers I tried these on 2 different jackets and they didn't work and that's the whole reason i wanted them. They wouldn't stay closed.

I was skeptical on how well these would work, but i am amazed how quickly and easily they were to install, and worked perfectly! Buying more!