Material : Acrylic Fibers
Please measure length,neck,and chest of your pet, It is better to choose the sweater size based on the chest of your pet,The measurement chart is as following:
S(Small): Back Length 8.26" – Neck 7.87-9.23" – Chest 8-10"
M(Medium): Back Length 9.85" – Neck 8.26-9.63" – Chest 11-13"
L(Large): Back Length 11.8" – Neck 9.44-12.17" – Chest 13-15"
XL(X-Large): Back Length 13.78" – Neck 11.02-15.32" – Chest 15-17"
XXL(XX-Large): Back Length 16.92" – Neck 11.8-17.68" – Chest 17-22"