Model: A99 Golf Portable Putting Green Cup Rings Golf Field Accessory - Golf Training Aid Accessories for Outdoor, Backyards, Golf Course 

Material: Plastic
Color: White
Outer Diameter: Approx. 4.21" (10.7cm)
Inner Diameter: Approx. 4.09" (10.4cm)
Height: Approx. 0.8" (2cm)
Qty: 4pcs

Feature:

• The ring applies to golf putting cup. Improve the golf hole visibility and stability.
• Golf hole cups feature a bright white color and smooth finish, and are designed to keep your cup dry and clean easier than other golf hole cups.
• Golf hole cup reducer kit is made of durable plastic, built to last, great accessories, they improve the visibility and stability of the hole, durable and lightweight.
• Fixing the gap between green grass and the cup, Using a Golf Hole Ring helps maintain the integrity of the cup hole edges