Closed-cell foam stops drafts through electrical outlets. Foam insulator also has a cut-out to fit GFCI (ground fault circuit interrupter) outlets. Year-round energy saver that seals against air loss. UL (Underwriter's Laboratories) approved. 6 per pack. No. 87916: Certification: UL Listed Pkg Qty: 6 Package Type: Bag
M-D Building Products
Model No 87916
UPC 043374879162
Certification UL Listed
United States