My character has the 15x sneak attack perk, how can this become a 30x multiplier, sorry about before worded it wrong

The perk us 15x it doesn't become 30x until you get special gloves that double sneak attack damage

ah thank you for the quick response, now it's clear

If you want I cab spoil the location of these gloves for you but I don't wanna ruin anything if you're a do it yourself guy

Its ok I've found them before haha, I just forgot that this was the reason why, because I changed my armor to elven, I no longer had the 30x multiplier