Slowmove door fittings is a kit used for system installation of soft closure sliding doors. It is compatible with 16 mm, 18 mm, and 10 mm boards. It works for 2 and 3 doors. It has bearings of Ball cushions and an anti-derailment system by spring in the lower carriage, with an anti-jump adjustable stop on the upper skate. The lower carriage is adjustable in height more or less than 7.5 mm. It has an exceeding upper brake that allows opening in either of the two senses. Resist a weight of up to 30kg. The pieces of the kit are plastic and each packaging contains a totality of 2 units.