This tunnel is made from bio-based brass

The wooden plug is very sturdy and smoothly finished

The frame is made of metal and offers UV 400 protection

They are available in 7 mm and 8 mm diameters

whether made of silver

Sonnenbrille bunt verspiegelt 400 UV transparent dreifarbig sportlich Colors:black This tunnel is made fromThese colorful retro sport sunglasses feature a wide, curved bridge across the nose, a sturdy frame, and temples that are slightly curved, tapering towards the back and ending straight, giving them a sporty look. The top of the frame extends slightly beyond the sides, and the frame and temples are connected by a black metal hinge. These unisex sunglasses offer UV 400 protection, are manufactured according to European standards, and bear the CE mark.