Yonex Astrox 99 Pro [3rd Generation] Weight and Grip size:4UG5 The slightly larger frame and

The slightly larger frame and added VDM to the bottom of the frame will make your shots more forgiving and comfortable

This creates a more comfortable environment for the feet

a pack of grips

Balance (unstrung): 330 mm +/- 7mm

The combination of close-to-feather shuttlecock flight performance and four to five times more durability than an ordinary nylon shuttlecock makes the YONEX MAVIS series the most cost-effective choice for practice sessions

Yonex Astrox 99 Pro [3rd Generation] Weight and Grip size:4UG5 The slightly larger frame andPRODUCT SPECIFICATION Flex STIFF Frame HM Graphite + CFR + Tungsten + 2G Namd FLEX FORCE Shaft HM Graphite, 2G Namd FLEX FORCE, Ultra PE Fiber Joint NEW Built in T Joint Length 10 mm longer Weight Grip 4U G5, 3U G4 Stringing Advice 4U: 20 28 lbs 3U: 21 29 lbs Recommended String Control Players: AEROBITE Hard Hitters: EXBOLT 68 Color(s) Black Green Item Code 3AX99 P Made In Japan PRODUCT TECHNOLOGY Rotational generator system QUICK BENEFIT Continuous