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Five Slot Insect Butterfly Mounting Spreading Board, polystyrene Foam, 11 inches Long x 17 inches Wide (28 x 43 cm)

Free shipping on orders over $29.99

$28.58

$ 11 .99 $11.99

In Stock
  • Our board has five grooves measuring from 1/8″ (.32cm) to 5/8″ (1.6cm) accommodating most specimen sizes on a single board.
  • Designed for spreading insect wings prior to mounting. It is ideal for allowing butterfly wings to spread and dry.
  • Place a moth, butterfly, or other insect's body in the indentation on the spreading board, and pin a thin strip of paper over each wing to hold them flat until they dry out.
  • Deep groves cut into a 1-3/4″-thick (4.4cm)styrofoam block allow for perfect positioning of specimens using any pin length.
  • Light weight, sturdy and economical.



Product Description

5 slot insect spreading pinning board butterfly entomology

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About Bartovation

From our headquarters in Queens, New York and with the help of our distributor network, we service customers all around the globe. We specialize in the production and distribution of testing strips for virtually every application. We value every one of our customers and strive to make them happy and satisfied.

  • This product is proudly Made in America

Five Slot Insect Butterfly Mounting Spreading Board

Polystyrene Foam, 11″ Long x 17″ Wide

This is an inexpensive polystyrene foam pinning board, well suited for students or anyone on a tight budget. It is especially useful for field pinning because it can hold many specimens yet weighs under 4 ounces. It is ideal for allowing butterfly wings to spread and dry. It has five slots through the board, measuring from 1/8″ (.32cm) to 5/8″ (1.6cm) accommodating most specimen sizes on a single board. The slot is at a 90 degree angle to the board (There is no slant).

  • Designed for spreading insect wings prior to mounting. It is ideal for allowing butterfly wings to spread and dry.
  • Our board has five grooves measuring from 1/8″ (.32cm) to 5/8″ (1.6cm) accommodating most specimen sizes on a single board.
  • Place a moth, butterfly, or other insect's body in the indentation on the spreading board, and pin a thin strip of paper over each wing to hold them flat until they dry out.
  • Deep groves cut into a 1-3/4″-thick (4.4cm)styrofoam block allow for perfect positioning of specimens using any pin length.
  • Light weight, sturdy and economical.

The 1-3/4″-thick (4.4cm) foam block allows for perfect positioning of specimens using any pin length. Pins, paper strips and insects NOT included.

preserved butterfly from spreading board entomology pinning wing

Perfect for spreading insect wings prior to mounting

Preserve your butterflies, moths, and other insects with this butterfly spreading board. It has five slots through the board, measuring from 1/8″ (.32cm) to 5/8″ (1.6cm) accommodating most specimen sizes on a single board.


Amy Preston
Reviewed in the United States on February 28, 2025
It’s a good idea in theory BUT the price is outrageous!!! It’s nothing but a slab of styrofoam with some grooves cut into it. Theres no way this cost more than 10 cents to make! The greedy price gouging needs to STOP!!!!
valerie britton
Reviewed in the United States on March 7, 2023
It gets the job done but it's just standard styrofoam and very thin at the bottom. Mine didn't sit flat so I put foam on the bottom because I knew it would break soon enough. I could have made the same thing for a fraction of the price.
Gabriel Bittar
Reviewed in the United States on November 16, 2023
Way over priced for a peice of cheap and generic Styrofoam with 5 cuts almost 30$I guess shame on me for expecting something better for the price. Total rip off. Do not buy, it's just cheap peice Styrofoam with 5 cuts that costs less than 7$
Rennie
Reviewed in the United States on September 17, 2021
Worked for me with a little modification. Had to put pegboard on the bottom of mount so it would not crack in half. I also applied bottom stick pads to the pegboard.