Foam Cubes 144 pcs, 5.9"x5.9"x5.9" Colorful Flame Retardant Foam Pit Blocks P...

[144 PCS High Quality Foam Cubes ] Our 5.9" x 5.9" x 5.9" foam pit cubes are made of 57lb/m³ high density foam with 25% compression for high tensile, tear strength and good resilience which can provide you better experience.[Flame Retardant & Harmless] We are committed to maintaining the safety of our every customer. All foam pit blocks are flame retardant, non-toxic and environmental friendly and meet standards. You can use it with confidence.[Provide Excellent Cushion - Perfect for Sports] The foam cubes for foam pit can provide excellent energy absorption and cushion which can help athletes minimize the risk of injury when landing in a variety of activities.Very suitable for gymnastics, trampolines, gym training, parkour, skateboarding, BMX, playground etc.[Exercise Ability] Our soft foam cubes can not only provide entertainment, but also help to develop imagination, exercise three-dimensional thinking ability, and improve hand-eye coordination.[Notice] After you received the package, you need to separate each foam cube immediately. They will expand within 4 to 7 hours to reach its

size and firmness. From 2 to 4 days, it will fully recover the original size.