Specifications

• Material: nylon webbing+LED+Rhinestone
• Color: red/blue/yellow/black/purple/green
• Length:XS:12mm width x 30cm length(adjustable 22-30 cm) 
             S:15mm width x 40cm length(adjustable 30-40cm) 
             M:20mm width x 50cm length(adjustable 35-50cm) 
             L:25mm width x 60cm length(adjustable 40-60cm)
  Power: AG10 (for XS), 
              CR1220 (for S), 
              CR2032 (for M , L)
• Battery life:>50 Hours (for XS, S), >100hours (for M, L)
  With on/off switch
• LED lights: red, blue, yellow, and red blink in circle
• Accessory: plastic buckle
• With reflective strip on the surface of the collar