5/A Baker Long Lines5 A Baker Long Lines are made from first quality 1" wide polypropylene woven in Original Baker Plaid with the signature red tag and solid brass snaps. Colors will not fade or bleed. 5 A Baker Long Lines are an ideal training method for starting young or green horses to help introduce and establish a beneficial ground training. Can be used with a training surcingle or with a saddle. Reins can be joined with a quick release buckle. Measures 24' long.