Dual Purpose Household Door Closer Without Perforating Drawstring

Product information:
Specifications: black pulling force 500g, White pulling force 500g, black pulling force 800g, White pulling force 800g, black pulling force 1000G, White pulling force 1000G, black pulling force 1200G, White pulling force 1200g
Scope of Application: sliding door, bedroom door

Packing list:

Door closer * 1