2 In 1 Laser Tape Measure Tool Electronic DistanceMaterial nylon plastic Laser measure Tape measure High accuracy Selling Point: Laser measure Millimeter accuracy Lithium rechargeable battery 5m professional measuring tape MID II accuracy Magnetic hook Instructions for use Users could measure distance either with measuring tape or laser measure. for short distance,like width length of desk,board,album,measuring tape could be used. for long distance,like height length from ceiling,wall,laser measure