Not sticky or strong enough.
The customer service was excellent and the product was delivered very quickly. The packaging was sturdy, it comes in a well designed box. Unfortunately the grip tape glue is not very sticky at all, and I have applied grip tape to many boards over the last 15 years. It also is not very thick, so tends to rip and tear. Maybe I got unlucky, but was far more impressed by the user/service experience and underwhelmed by the durability of the actual product.