1,Favorable price 2,Material : abs case 3,any sizes 4,good quality 5,steel measuring tape Easy-to-see fractional markings,High impact ABS construction with nonslip rubber shell.Tempered steel spring spring blade for long lifeLength Width3m/10ft 12.5mm3m/10ft 16mm5m/16ft 19mm5m/16ft 25mm8m/25ft 25mm steel measuring tape