Leather Repair Patch, 16X79 inch Self Adhesive Leather Repair Waterproof,DIY Large Leather Repair Tape for Couches, Furniture, Car Seats, Cabinets, Wall, Handbags (16X98 inch, Dark Brown)

I used this on a leather office chair that had a large split in the seam that was growing. Not only did this patch apply easily, but it has stayed put and still looks great! Absolutely recommend this for any splits and tears. It works!