Dimension - 24 x 1 x 0.Chemical Type: Di(2-ethylhexyl)phthalate (DEHP)WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP) which is known in the State of California to cause cancer and birth defects or other reproductive harm.Red Dingo MC-ZZ-RE-LG Martingale Dog Collar Classic Red; Large Every one of our products uses high quality materials and is designed for durability and long lasting good looks.Adjustable for perfect fit.