Porter 18" Powermax Soft Plyometric Box TA218 OLLM Protects your long jump pits

Protects your long jump pits from the weather

• 48″ x 32″ backboard is molded of high impact ABS plastic

• Four Seasons includes a 5″ pole with 60″ backboard

Can change speeds on any pitch including fastballs

Porter 18" Powermax Soft Plyometric Box TA218 OLLM Protects your long jump pitsPorter 18" Powermax Soft Plyometric Box TA218 Standard 28" x 28" blocks 3" block is built with 2. 2# density polyethylene foam, other sizes with 1. 8# which provides stability, shock attenuation, and performance Secured for stacking with industrial strength Velcro Durable vinyl cover with two reinforced handles for portability Each box weighs less than 28lbs