| Item No. | Model No. | Specification(cm) | weight(g) | Material | Colour |
| YTP-3-00003 | S | Neck circumference:36-46 Chest circumference:36-50 | 265 | Fabric: 900D Oxford fabric Accessories: Zinc alloy D-ring Inside: Mesh fabric with small holes | black Khaki Pink Purple |
| M | Neck circumference:44-54 Chest circumference:46-63 | 293 |
| L | Neck circumference:48-64 Chest circumference:54-71 | 324 |
| XL | Neck circumference:60-78 Chest circumference:68-93 | 359 |