The pregnancy calculator also named pregnancy wheel , pregnancy due date calculator , Pregnancy disc and Gynecologist ruler.

It is a good promotional ruler for midwives, birthing practitioners, nurses or doctors to show everyone that you only use the best tools. And the BMI calculator is to check whether you are overweight. These two useful rulers combine together makes it user-friendly.

This professional  pregnancy due date calculator & BMI calculator wheel is made from durable PVC. Logo printing and OEM designs are available.

Description:
Size of big wheel: Dia.11.3cm, thickness: 0.8mm
Size of smaller wheel: Dia8.7cm, thickness: 0.5mm
Size of small wheel: Dia10.1cm, thickness: 0.5mm
Net Weight: 22g/pc
Material: PVC
Printing: Full colour process printing

Estimated packing details:
Packing: each packed in an OPP bag
Qty/ctn: 400pcs
Ctn size: 38.5 X 28 X 28cm
G.W.: 10kg

Delivery time:
Sample time: about 7days 
Production lead time: normally about 30days after sample approval and downpayment (need to be confirmed when placing orders)