Picture Frames are manufactured to the highest standards of quality in every detail, to no less than 30 different processes before giving our approval for distribution. -Made of fine silver, law 950/1000(Sterling Silver 950) -One piece (seamless) -Longest brightness and ease of cleaning -Stuck silver to wood without using foreign objects (nails, pins, tacks, etc.) -Exterior surfaces without sharp edges -Plains reinforced to withstand shocks without any distortion