Seamless PU ClipIn Hair Extensions Straight 20 inch, Color 4/27/4, 120 grams, 7 pieces Why choose these clipin extensions Seamless appearance: The uses a PU strip instead of a visible weft for a more natural, undetectable finish when clipped in. Quick and reversible: Install and remove in minutes without professional tools, so you can change your look at home. No damage to natural hair: Installation requires no heat, no beads, and no tools, minimizing stress on your own hair. Key product details Hair type: Seamless PU clipin extensions Texture: Straight Length: 20 inch Color: 4/27/4. Can be dyed to darker shades only. Do not bleach. Weight: 120 grams per set, including clips Quantity: 7 pieces per set, suitable to create a full head for a normal size 1 piece 10 inch weft with 4 clips 1 piece 8 inch weft with 3 clips 1 piece 7 inch weft with 3 clips 2 pieces 5 inch weft with 2 clips each 2 pieces 3 inch weft with 2 clips each Performance and compatibility Designed to blend with natural hair for added length and volume. The clip system fits standard hair thickness and head sizes; this 7 piece set typically provides full coverage for an average head. Custom weights from 120 to 280 grams are available on request for thicker coverage. Simple installation and removal Clip in along the hairline and crown for instant length and fullness. No sewing, bonding, or heat required. Remove easily at the end of the day. Care and maintenance Avoid excessive heat styling. Heat shortens the usable life of the hair. Dyeing: Only color to darker shades. Do not bleach. Test a small sample before coloring. Washing: Gently wash in a downward motion. Condition after each wash. Drying: Pat or move gently downward from roots to ends. Do not rub with a towel. Brushing: Never brush wet hair. Detangle from tips to roots. Sleeping: Do not sleep with wet extensions. After washing, applying a small amount of hair oil can help protect and extend hold. Use scenarios Special events: Add instant length and volume for weddings, parties, or photo shoots without salon appointments. Everyday styling: Wear daily to create a longer, fuller look and remove at night to avoid damage. Color depth and dimension: Add subtle color variation without committing to a permanent dye; ideal when you want darker accents or lowlights. Ordering notes One 120 grams set usually makes a full head for a normal size. Custom sets from 120 to 280 grams can be requested if you need fuller coverage. Follow the care instructions to prolong the life and appearance of the extensions. If you need more details about sizing or , request additional information before ordering.