EXTERNAL EYELID WEIGHT is made of tantalum w ith 99,5% guaranteed purity. The 12.7 mm radius of spherical curvature conforms to the shape of the globe. The GOLD TAPERED WEIGHT EYELID IMPLANT is 5 mm w ide and available in 6 sizes ranging from 0.6 to 1.6 grams (7.1 to 19.0 mm long) each size increasing by 0.2 grams. EXTERNAL EYELID WEIGHT is available in 4 colors according to the flesh tone (pink, tan, medium brow n, dark brow n). EXTERNAL EYELID WEIGHT is individually packed and delivered non sterile.