Note: This Listing is for 3 pieces of Dog Harness Patches only, NOT including Dog Harness Sizes:  For Small/Medium Harness: 4.6 x1 inches (11cm x 3cm) For Large/ Extra Large Harness: 6 x 2 inches (16cm x 5cm) If you require different sizes, please contact me before placing an order, I'm happy to help. Due to readability 2 lines (for example Name + Phone number) only fits on bigger sizes. Shipped same/next working day with Royal Mail 1st class.  Delays can happen if Royal Mail services are disrupted.