https://www.hersheys.com/reeses/en_us/products/holiday-reeses-peanut-butter-clusters.html (https://www.hersheys.com/reeses/en_us/products/holiday-reeses-peanut-butter-clusters.html)
For most of you this won't be an issue, but Reese's apparently has a smaller version of this in a similar packaging as some of the regular small PB cups. A friend posted about it on my NH allergy FB page that a friend of hers (no allergies) bought them for herself, thinking that she bought the regular ones, and was surprised to find pecans in there.
Maybe it's the same size, but here's the other packaging...
https://www.walmart.com/ip/Reese-s-Holiday-Milk-Chocolate-Peanut-Butter-Clusters-10-Oz/54392480?wmlspartner=wlpa&selectedSellerId=0&wl13=1762&adid=22222222227052497530&wl0=&wl1=g&wl2=c&wl3=309513634733&wl4=pla-546467872780&wl5=9002476&wl6=&wl7=&wl8=&wl9=pla&wl10=8175035&wl11=local&wl12=54392480&wl13=1762&veh=sem&gclid=Cj0KCQiA6dLgBRDoARIsAJgoM4vjci4ZUZV4inGBspO3s7AQY9agpwQtMrPFmxEUE8gAcFzaljzEBbsaAlVlEALw_wcB (https://www.walmart.com/ip/Reese-s-Holiday-Milk-Chocolate-Peanut-Butter-Clusters-10-Oz/54392480?wmlspartner=wlpa&selectedSellerId=0&wl13=1762&adid=22222222227052497530&wl0=&wl1=g&wl2=c&wl3=309513634733&wl4=pla-546467872780&wl5=9002476&wl6=&wl7=&wl8=&wl9=pla&wl10=8175035&wl11=local&wl12=54392480&wl13=1762&veh=sem&gclid=Cj0KCQiA6dLgBRDoARIsAJgoM4vjci4ZUZV4inGBspO3s7AQY9agpwQtMrPFmxEUE8gAcFzaljzEBbsaAlVlEALw_wcB)