Nylon Tent Repair Kit. Everything you need for repairs to your Nylon Tent. Contains: two adhesive-backed Nylon Patches, two mesh screen patches, two spools Nylon thread, one #4 needle, three ferrules, 45" (114 cm) shock cord, 1/2 fl. oz. (14.8 ml) Seam seal, and a Ziploc bag for storage.