Dog Harness - Light Blue Reflective Mesh Sports Harness for Dogs - Size X-Small (XS) Highly Visible for Pet Safety at Walk Time Fabricated in Poly Mesh, Cotton Stretch Trim and Reflective Cross Stripe Nickle D Ring for Leash Machine Washable XS fits nape of neck to base of tail 8", Neck 8" - 10" and Chest 11" - 16"