Thickened and Extended Scalp Massage Tool: Glides smoothly through hair without tangling for effortless head spa massage. Ergonomic Design Head Massage Comb: Curved claws provide adequate pressure to release tension and stimulate scalp circulation. Durable Resin Head Massager: Waterproof, oil-resistant material compatible with head scalp massage oils and lotions; easy to clean. Ultra-Light Portability: Weighs 0.11lbs; fits in bags for on-the-go relief during travel, work, study or leisure. Two-Piece Set for Combined Use: Dual-wield design enables deep-tissue and large-area scalp coverage while extending therapeutic pressure to neck and shoulder muscle groups.