Suitable for various facial conditions such as edema, large round face, loose skin, wrinkled skin, double chin, or masseter muscles; this face lifter effectively addresses these concerns. The invisible design instantly lifts sagging facial skin, improving firmness, concealing double chins, and creating a V-shaped face. It seamlessly blends with makeup, creating a slimmer facial appearance while remaining breathable and skin-friendly. Concealed by hair, it's completely invisible. Application Instructions: Press 1 while gently pulling the skin (don't pull too hard, it won't stick and fall off), then tighten 2, attach 4, and press 1 and 2 to secure for 3 seconds, ideally after 3 minutes. Remove the Blue Arrow Protector. Tips: Cleanse and dry your face before use. Avoid pulling too hard or for extended periods, as this may affect the fit. Do not apply to infected or damaged skin. Discontinue use if discomfort occurs. Quantity: 10 pieces with 40 stickers Package Contents: Only the above package content is included, excluding other products. Size: One piece size is approximately 6x8cm, individual sticker size is approximately 2x4cm (Note: Size is measured manually, please allow for 1-2cm measurement error) Color: White (Due to different monitors and lighting effects, the actual color of the product may differ slightly from the image color).