and the length in size 30 is about 18 cm

Size:   Unit: CM

DIY assembled toys 12 in 1 self-mounted solar powered toy car 12 in 1 intelligent robot

Nozzle diameter: 2 8 mm

Elegant Rope Lace Slim Jumpsuit Size:M and the length in sizeProduct information: Color: black, white Size: S, M, L Popular elements: lace up Style: Jumpsuit Main fabric composition: Polyester Note: 1. Asian sizes are 1 to 2 sizes smaller than European and American people. Choose the larger size if your size is between two sizes. Allow a 2 3cm difference due to manual measurement. 2. Please check the size chart carefully before you buy the item. 3. As you know, the different computers display colors