Q-CONNECT ruler, plastic, in case, 50 cm

Q-CONNECT ruler, transparent polystyrene, 15 cm

Q-CONNECT ruler, transparent polystyrene, 30 cm

Q-CONNECT ruler, plastic, in case, 30 cm

Q-CONNECT ruler, plastic, in case, 20 cm

Q-CONNECT ruler, plastic, in case, 40 cm

M+R ruler, plastic, assorted colors, 20 cm

Maped Essentials Ruler 146 50 cm

M+R ruler, plastic, assorted colors, 30 cm

M+R Strong & Flexible ruler, with measurement scale for right and left-handed users, 30 cm, transparent

Maped Decimal Ruler Geometric Double Decimal Ruler, 20 cm