Erg Synapse Necklace SPACY Sports Necklace X Flare (Silver Red) (49)

Erg Synapse Necklace SPACY Sports Necklace X Flare (Silver Red) (45)

Synapse Necklace SPACY Sports Necklace X Flare (Silver Red) (45)

Static Elimination Necklace Titanium Magnetic Germanium Unisex Silicone 2 Sizes Be Worn In All [BCletty] [Can Seasons] (45CM, Red)

Synapse Necklace EGSWN203 L [ERG] (WAVE) Red×Silver (53cm)

Erg Synapse Necklace SPACY Spacy Sports Necklace X (Gunmetal Granblue) (49)

Sports Necklace Erg Synapse ZERO X L53cm (Black Red)

Sports Necklace Erg Synapse ZERO X M49cm (black Red)

Sports Necklace Erg Synapse ZERO X M49cm (black Red)

AXF Necklace (Solid, Long Reflector) Red

Synapse Necklace EGSZN103 S [ERG] (ZERO) Black×Red (45cm)

Synapse Necklace EGSZN103 S [ERG] (ZERO) Black×Red (45cm)

RAKUWA Necklace Wire EXTREME Mirror Ball Twin 40cm Phiten Advanced Technology Black/Red [Stiff Shoulders] [Stiff Neck] [Uses Metax]

Phiten RAKUWA Necklace Wire EXTREME Mirror Ball Twin 40cm Phiten Advanced Technology Black/Red [Stiff Shoulders] [Stiff Neck] [Uses Metax]

EXNAS Magnetic Necklace Lightweight 10g High Magnetic Force 160mT Shoulder Neck Stiffness Improve Blood Circulation (42cm Red)

2 Sizes [AIMEIS] Anti-static Necklace, Titanium, Magnetic, Germanium, Unisex, Silicone, (50CM, Red)

Erg Synapse Necklace ZERO X S Size 45cm (black Blue)

Core Force Magnetic Bracelet Core Force Loop SUS [COREFORCE] (Cardinal Red, 70cm)

Favorite Necklace RAKUWA Neck EXTREME Crystal Touch Red 45cm Technology Metax [Yuuki Yanagida's Product] [stiff Shoulders] [stiff Neck]

CHRIO Alpha Ring Fire Red 41cm 04601

Phiten Necklace RAKUWA Neck Wire EXTREME 50cm Advanced Technology Black/Red [Stiff Shoulders] [Stiff Neck] [Adopts Metax]