Chalk Line Reel 1. Plastic case, convenient for construction, decoration and carpenter's work 2. Reel length:15M, 25M and 30M Chalk Line Reel with plastic case, used for construction, decoration and carpenter's workChalk Line Reel 1. Plastic case, convenient for construction, decoration and carpenter's work2. Reel length:15M, 25M and 30M JN52-04 Chalk Line