Sometimes, simple is best. The Kennebunk Extra Large strips away the extras to focus on function: consistent moist heat therapy with extended coverage. We use a channel-stitched design to keep the corn filling from bunching up, ensuring even warmth across a larger treatment area.Perfect for lower back pain relief, full back coverage, large muscle groups, or anywhere you need extended heat therapy. This extra-large heating pad delivers reliable natural pain relief for bigger areas without unnecessary bulk.This reusable heating pad features a refillable design and machine-washable cover, reinforcing our commitment to quality and lasting value. The 'Wool Sweater' of heat therapy—simple, effective, and rooted in New England.Learn how to use your heating pad →Discover the benefits of heat therapy →Care: Machine washable shell, with refillable corn insert.