Domestic shipping of all my 'Buy it Now' items is included in the purchase price. This includes UPS and FedEx. If you purchase an item and the invoice shows the option of paying for UPS or FedEx or using the Free Canada Post option, please pick Canada Post (despite them being on strike) and I will make the correction myself.The Bosch GPL100-50G features a five-point, self-leveling laser with ±1/8 In. accuracy at 30 Ft. for up/down plumb, align and level applications (the bottom point’s accuracy is ±1/4 In. at 30 Ft.). This unit features green-beam technology, which is up to 4X brighter than standard red beams. It also has the Bosch-exclusive VisiMax™ technology, which delivers maximum beam brightness in most jobsite conditions. The unit includes point projection to the front, so it can be used in a variety of positions for flexibility on the job. It is faster than a standard manual plumb bob. The unit includes several durability features, such as the Smart Pendulum System to lock the laser when switched off, 360 degree rotation, a hard carrying case and full rubber overmold housing. The integrated multipurpose laser mount features strong magnets and allows the user to mount the laser virtually anywhere. Laser Class II, <1 mW.