Description This item is a referee kit, made of PVC material. The red and yellow warning card not easy to bend back and not easy folded broken. A must for volleyball, and soccer referees, very practical and necessary. Small and compact cards design allows referees to take out cards easily and fast, very convenient. Features -Color:As Shown -Material:PVC -Size:10.30X8.00X0.20cm/4.05X3.14X0.08in -Manufactured with high grade PVC material, safe, durable and wear-resistant. -A must for volleyball, football matches and soccer referees, very practical and necessary. -Small and compact cards design allows referees to take out cards easily and fast, very convenient. -Yellow and red cards are compact design for easy and quick extraction on the match. -These yellow and red warning card not easy to bend back and not easy folded broken. Manufactured with high grade PVC material, safe, durable and wear-resistant. A must for volleyball, football matches and soccer referees, very practical and necessary. Small and compact cards design allows referees to take out cards easily and fast, very convenient. Yellow and red cards are compact design for easy and quick extraction on the match. These yellow and red warning card not easy to bend back and not easy folded broken.