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## Playsafer Rubber Curb

##### 4"H x 4'L x 3"W

Please note: Not compatible with our 4 inch x 6 foot curbs
• 12" steel stakes and caps included
• interlock at 3.75 feet
• Neutral brown tone; compatible with any color

• Product Information
• Specs
• Calculator

Please note: Not compatible with our 4 inch x 6 foot curbs

• 12" steel stakes and caps included
• interlock at 3.75 feet
• Neutral brown tone; compatible with any color
• Extremely flexible
• Durable
• Interlocking
• Easy to install
• Made from 100% recycled tires
• Eliminated sharp edges, splinters, and toxicity of arsenic treated wood curbs!
• Lowest price guaranteed!
• Weight: 13 lbs each

### Area of Basic Shapes

#### Area of a Square or Rectangle:

Formula: Area = Length x Width
Example:
Length = 20'
Width = 10'
Area = 10 x 20
Area = 200 sq. ft.

#### Area of a Right Triangle

Formula: Area = 1/2 (base x height)
Example:
Base= 10'
Height = 10"
Area= 1/2 x (10 x 10)
Area = 50 sq. ft.

#### Area of a Circle:

Formula: Area = π r² (pi x radius squared)
Example:
π= 3.141
r = 10'

Area= 3.141 x 10 x 10
Area = 314.1 sq. ft.

### Area of an Irregular Shape

#### Area

Section the irregular area into basic shapes. Calculate the area of each basic shape and add the areas for each together.
Example:
Rectangle: 50' by 40'
Area = 50 x 40 = 2,000 sq.ft.
Area = 3.14 x 41 x 41 = 5,278 sq.ft.
Triangle A = 20' by 20'
Area = 1/2 x (39 x 5) = 200 sq.ft.
Triangle B = 10' by 39'
Area = 1/2 x (39 x 5) = 97.5 sq.ft.
Total Area = 7,575.5 sq.ft.

• How much will 2000lbs cover 3inches depth

At 3, a pallet will cover about 300 square feet.

• Can you order mixed lengths?

Yes, but they will not be compatible to eachother.

• Where I would install is part level, then a hill and then level. How flexible is it?

They are flexible. If you would rather more flexibility you can use the 6 foot borders.

• Can you bend these at 90 degrees

You can interlock two pieces at a 90 degree angle.

• Do these come in black ?

Hi! These only come in brown.

• Can you stack these?

Hi! These aren't meant to be stacked since they are rounded on top.
We do have a 6'' high border, as well as an 8'' high border if you are looking for a higher option.
Thanks!

• How deep of a trench do you need Or should I not put them in the ground and only have the top part showing? I have 4 inches of rubber mulch to put inside the playground

Hi! You don't need to dig a trench, just secure the borders to the ground using the stakes that they come with, and then fill the area with rubber mulch!
Thanks

• do I need to buy nails for the border?

Hi! The border comes with stakes and caps included!

• Does the rubber get yo hot to walk o n

Hi, the rubber mulch will never get too hot to walk on.