Number Stamp,WANLIAN 4 Digits Changeable0 9 Numbers & Symbol Rubber Numbering Stamp,Multi Function Ink Stamps Personalized,Numbers Imprint Size 18 x 7 mm,Gray Black 

Durable Build: Metal frame + rubber handles + plastic turntable ensures sturdiness for long-term office/business use. Adjustable Belt Design: rotating belts with 0-9 numbers & symbols for custom character arrangements (date codes, batch codes, etc.). Total Size:3 x 2 x 9cm/1.18" x 0.78" x 3.54"(L*W*H). The size of a single font is approximately: 5X7mm(W * H). Imprint Size :18 x 7 mm(W * H). Weight: 40g. Easy Operation: Rotate dials to select characters, use with separate ink pad; You can buy ink or an ink pad according to your favorite color. Multi-Scene Use: Ideal for business offices, schools, supermarkets, warehouses—suits food packaging, electronics, paper, glass, wood, and cloth.