The thickest stock we offer online is 80-point thick. If you need something thicker than that, it can be done. Please reach out to our Support Team to see if we can assist you with your request. Please make sure to provide as much information as possible for us to be able to get back to you quickly and with pricing. Contact Suppor Team at Support@4over4.com or use the Custom Project page to submit your request https://www.4over4.com/custom-project