Yan Cai Culture Co., Ltd.

The museum-grade light transmittance is 99%, the refractive index is 0.75, and the anti-ultraviolet rays are 7

The museum-grade light transmittance is 99%, the refractive index is 0.75, and the anti-ultraviolet rays are 7

The museum-grade light transmittance is 99%, the refractive index is 0.75, and the anti-ultraviolet rays are 7

The museum-grade light transmittance is 99%, the refractive index is 0.75, and the anti-ultraviolet rays are 7

ï¼Ë†The surface width is 1.5cm, the inner depth of the frame is 3cm, and the outer depth of the fr

ï¼Ë†The surface width is 1.5cm, the inner depth of the frame is 3cm, and the outer depth of the fr

ï¼Ë†The surface width is 1.5cm, the inner depth of the frame is 3cm, and the outer depth of the fr

ï¼Ë†Surface width 2.7cm, inner depth 2cm, outer depth 3cmï¼â€°â€‹ [

ï¼Ë†Surface width 2.7cm, inner depth 2cm, outer depth 3cmï¼â€°â€‹ [

ï¼Ë†Surface width 8cm, inner depth 2.8cm, outer depth 5cmï¼â€°â€‹