TruBind 8mm (5/16 in.) Double Loop Binding Spines | 11 in. Length for Letter Size or Smaller Projects | 2:1 Pitch | 50 Sheet Binding Capacity | White | 100 pack

Pay attention to retuen policy. They charge 5 buck restocking fee. Not worth it if you have to return because the product is LOW QUALITY. Buy from someone who offers free returns as you likley wont have to return their product.

I was crossing my fingers it would be compatible with my Cinch (Heidi Swapp) and it was!

If you have a a we R memory keepers cinch binding machine, these are a bit too small.

2:1 ratio for cinch is great but they’re to small... there’s not a notch on the cinch to clamp it close so you have to hand close them.. and that hurts... products is great but size up if you’re using wermemorykeepers the cinch