The loop comes in 2 different sizes. Both versions can be wrapped around the neck twice. The small loop fits teens or adults with a thin structure, too.

small loop: 100g / 3.5oz
large loop: 200g / 7oz

finished measurements

small loop
84cm/ 33inch circumference
14cm/ 5,5inch height

large loop
114cm / 44,9inch circumference
21cm / 8,2inch height