Plastic frames are lighter and metal are often stronger, it all depends on the manufacturing process and brand name.
metal fram sunglasses can get warm in dessert like conditions.
The lenses are made from either glass or plastic. The frames are generally made from plastic, nylon, a metal or metal alloy.
The lenses are made from either glass or plastic. The frames are generally made from plastic, nylon, a metal or metal alloy.
most likely metal
it clings better to plastic
A metal spoon - plastic does not conduct electricity
We find that metal is a better conductor of heat than plastic or wood.
Between metal and plastic for collecting rainwater, plastic is better. The plastic is less harsh for the soil as well as the plants compared to the plastic barrels.
Metal is a better conductor
It is typically better to use plastic knobs over metal knobs on kitchen furniture. The plastic knobs tend to not scratch the floor as much as metal knobs.
Metal because plastic is hurting our environment, and why use plastic if we have metal that we can use again, and again, and again!!!!!!!!!!
The ak's gears are not metal, but they aren't plastic, they are a hard plastic better than abs.