Product Material: NeopreneItem Type: Elbow Dog Sleevepattern: plainSeason: All seasonsTarget Audience: DogsSize: XS/S/M/Lsize chartAbove Thigh Size Above Knee Below KneeXSS-------6.69"-7.87"/17-20CM-3.94"-5.12"/10-13CM ------2.76"-4.72"/7-10CMS-------8.66"-9.84"/22-25CM-5.12"-6.30"/13-16CM ------4.72"-5.51"/10-14CMM-------11.42"-12.60"/29-32CM------6.69"-7.87"/17-20CM-----5.12"-6.30"/13-16CML-------14.17"-15.35"/36-39CM ------8.66"-9.84"/22-25CM ------6.30"-7.48"/16-19CMfeature:1: Leg support sheaths can treat pain due to injury or surgery.2: Provides support and stability when injured.3: Help them relieve inflammation.4: Helps to treat the loss of stability caused by arthritis.5: Safety reflective strips to provide visibility and safety in the dark.notes:1. Due to manual measurement, please allow 1-3cm difference, please allow 3-5g difference between different colors.2. Due to screen differences, the color may be slightly different from what you expect, please allow