Be good to your pencil case!
This deli Slap Bracelet Ruler is a bracelet that also serves as a ruler and is convenient to store. Orange, yellow, pink, or blue neon colours are all readily available. Steel with a silicon coating makes up the deli Slap Bracelet Ruler.
18 cm silicon coated steel is available in the neon colours orange, yellow, pink, or blue (deli E6206).