"PDO Threads" continuously produces collagen, promotes metabolism, renews aging skin, and supports the skin with a high-strength natural collagen scaffold that can resist skin aging and sagging, thereby filling up wrinkles and tissue breaks, tightening sagging skin, and restoring skin Smooth and delicate, achieve the purpose of lifting contour, firming skin, reducing wrinkles and improving skin texture. Recommended for fine lines, crow's feet, lip augmentation, reduction of neck wrinkles, lower jaw, upper and lower cheeks, forehead lift, chin line, nasolabial fold (nose-mouth line) and mouth lift. Effection : Skin rejuvenation,Smoothing of wrinkles,Narrowing of the pores,Lifting of the skin,Cellular renewal, Reduce wrinkles,Improve skin tone,collagen production,Skin regeneration,Anti-aging treatment. SAFETY STANDARDS:biocompatible, absorbable,.Disposable device do not reuse. Pdo Threads - Mono Screw Type 20pcs - Total 1 of silver packs (20pcs/silver pack).