Your chest, cheeks, jawline or neck will love!! Safer than filler and more natural build your own collagen . 2 sealed packs= 40 Threads NeoGenesis PDO Mono for Face/Neck A great thread, perfect length to place for neck, jowls, chest, and cheeks. Because gauge is so thin, these slide it smoothly in the right plane. Absorption Period of PDO: Approximately 6 months after placement. (Will include sample of numbing cream, alcohol wipes, gloves and Korean mask ) Purchased directly from Korea from a trusted source I’ve used for 3 years. /// Do your own research for all things skincare. Purchaser is responsible for risks.