https://shulchanaruchharav.com/article/hovering-between-person-and-sechach
Shulchan Aruch HaRav | Hovering between person and Sechach
Nov 29, 2016 - A hovering within a Sukkah:[1] A hovering which is a flat[2] handbreadth wide [8 cm.] or contains one Tefach of width within three Tefach of height and has a...
shulchan aruch haravhoveringpersonsechach