The 2mm to 5mm are made of aluminium and the 5.5mm to 20mm are made of plastic. Hooks 2mm - 10mm are 15cm long and Hooks 12mm & 15mm are 17cm long.
Pony Crochet Hooks - Choice of sizes 2mm to 20mm
Pony Set of 8 Large Crochet Hook Sizes: 6, 7 , 8 , 9 , 10 , 12
Yarn Pony
Pony Set of 8 Large Crochet Hook Sizes: 6, 7 , 8 , 9 , 10 , 12
6Pcs Large Crochet Hook Set, Ergonomic Handles Thick
Crochet Hook Set,7/8/9/10/12/15/20mm Plastic Handle Crochet Hook
Crochet Hooks, Needles & Tools
Pony Crochet Hook - Israel
JUMBO CROCHET HOOKS - TAPERED - 7 SIZES — - Yarns
Smooth Crochet Hooks - Australia