All metal, 1.25"-2" adapter ring, convenient to convert 1.25 inches (approximately 31.7mm) interface into 2 inches (50.8mm), with copper protection ring, built-in matt thread, blackened surface

Anodized aluminum adapter

Compression Ring fitting to avoid marring your eyepiece barrels

Model: 1.25" to 2" Mount Adapter

Material: Metal

Color: Black