Product Specifications: 0.18 mm (34G) × 3 mm, 0.18 mm (34G) × 4 mm, 0.18 mm (34G) × 5 mm, 0.18 mm (34G) × 6 mm, 0.18 mm (34G) × 8 mm, 0.18 mm (34G) × 12 mm, 0.2 mm (33G) × 3 mm, 0.2 mm (33G) × 4 mm, 0.2 mm (33G) × 5 mm, 0.2 mm (33G) × 6 mm, 0.2 mm (33G) × 8 mm, 0.2 mm (33G) × 12 mm, 0.23 mm (32G) × 3 mm, 0.23 mm (32G) × 4 mm, 0.23 mm (32G) × 5 mm, 0.23 mm (32G) × 6 mm, 0.23 mm (32G) × 8 mm, 0.23 mm (32G) × 12 mm, 0.25 mm (31G) × 3 mm, 0.25 mm (31G) × 4 mm, 0.25 mm (31G) × 5 mm, 0.25 mm (31G) × 6 mm, 0.25 mm (31G) × 8 mm, 0.25 mm (31G) × 12 mm, 0.3 mm (30G) × 3 mm, 0.3 mm (30G) × 4 mm, 0.3 mm (30G) × 5 mm, 0.3 mm (30G) × 6 mm, 0.3 mm (30G) × 8 mm, 0.3 mm (30G) × 12 mm, 0.33 mm (29G) × 3 mm, 0.33 mm (29G) × 4 mm, 0.33 mm (29G) × 5 mm, 0.33 mm (29G) × 6 mm, 0.33 mm (29G) × 8 mm, 0.33 mm (29G) × 12 mm