UNISOAR 1 pair 3 inch Safe and Tested Aluminum Rings DIY Your Baby Sling Carrier (Black)
Size: inner diameter 3 inch; outer diameter 3.5 inch
Color: Matt Black
Material: Aluminum 6061
Process: Extrusion
Surface: Anodized
Package: 1 Pair/2Pcs Black color Aluminum Ring
SGS Tensile Test: Max Force 11.8KN (around 1.18tons)
SGS RoHS Test: Lead and Nickle Free
This link is for 1 pair/2 pcs rings, Large Size, Black Color.
Many other colors available, Size Large (3 inch), Medium (2.5 inch) and Small (2 inch) also available.
Welcome to contact with us for your more requirements.
Helpful Info.
The beautiful color is anodized into aluminum ring surface, in the process the ring needs support points. So sometimes the ring will have one or two very little black point without color, it's normal.
Because of the different display of each computer, the color will be slightly different between goods and picture.