Elastic Membrane Storage Box (Shockproof Storage)

The elastic membrane storage box is designed with two transparent elastic membranes. It is applicable to suspending and securing fragile items such as crystals, prisms, optical components, gemstones, watches, and other delicate products. By holding the item between the elastic membranes, the box limits movement and mechanical damage during transportation and storage. The transparent structure permits visual inspection and display of the stored item.

Packaging Options / Model Variants and Dimensions
Model: SP3-3818
Outer Dimensions: 40 × 40 × 18 mm
Inner Dimensions: 28 × 28 × 10 mm
Color: Transparent
Applicable Product Size: ≤ 5–7 mm

Model: SP3-4516
Outer Dimensions: 45 × 16 mm
Inner Dimensions: 35 mm
Color: Transparent
Applicable Product Type: Circular components

Model: SP3-7512
Outer Dimensions: 71 × 71 × 12 mm
Inner Dimensions: 60 × 60 mm
Color: Transparent
Applicable Product Size: ≤ 5–8 mm

Model: SP3-8018
Outer Dimensions: 80 × 40 × 18 mm
Inner Dimensions: 66 × 28 × 10 mm
Color: Transparent
Applicable Product Size: ≤ 5–7 mm

Model: SP3-100
Outer Dimensions: 105 × 24 mm
Inner Dimensions: 83 mm
Color: Transparent
Applicable Application: 3-inch crystal wafer packaging box

Model: SP3-16030
Outer Dimensions: 160 × 50 × 30 mm
Inner Dimensions: 140 × 30 mm
Color: Transparent
Applicable Application: Strip-shaped crystal packaging

Model: SP3-7530
Outer Dimensions: 75 × 75 × 30 mm
Inner Dimensions: 66 × 66 × 25 mm
Color: Transparent
Applicable Product Size: ≤ 5–25 mm

Model: SP3-7516
Outer Dimensions: 76 × 79 × 16 mm
Inner Dimensions: 60 × 56 × 10 mm
Color: Transparent
Applicable Product Size: ≤ 2–7 mm, width 50 × 50 mm

Model: SP3-10032
Outer Dimensions: 100 × 100 × 32 mm
Inner Dimensions: 90 × 75 × 28 mm
Color: Transparent
Applicable Product Size: ≤ 5–25 mm

Model: SP3-3816
Outer Dimensions: 38 × 38 × 16 mm
Inner Dimensions: 34 × 34 × 13 mm
Color: Transparent
Applicable Product Size: ≤ 5–10 mm

Model: SP3-5525
Outer Dimensions: 55 × 55 × 25 mm
Inner Dimensions: 43 × 43 × 22 mm
Color: Transparent
Applicable Product Size: ≤ 5–18 mm

Model: SP3-10025
Outer Dimensions: 100 × 75 × 25 mm
Inner Dimensions: 90 × 55 × 20 mm
Color: Transparent
Applicable Product Size: ≤ 5–17 mm

Model: SP3-10050
Outer Dimensions: 100 × 100 × 50 mm
Inner Dimensions: 90 × 80 × 45 mm
Color: Transparent
Applicable Product Size: ≤ 5–42 mm

Model: SP3-12525
Outer Dimensions: 125 × 75 × 25 mm
Inner Dimensions: 115 × 55 × 20 mm
Color: Transparent
Applicable Product Size: ≤ 5–17 mm

Model: SP3-12550
Outer Dimensions: 125 × 125 × 50 mm
Inner Dimensions: 115 × 105 × 45 mm
Color: Transparent
Applicable Product Size: ≤ 5–42 mm

Model: SP3-15025
Outer Dimensions: 150 × 50 × 25 mm
Inner Dimensions: 140 × 30 × 20 mm
Color: Transparent
Applicable Product Size: ≤ 5–17 mm

Model: SP3-15075
Outer Dimensions: 150 × 100 × 75 mm
Inner Dimensions: 140 × 80 × 70 mm
Color: Transparent
Applicable Product Size: ≤ 5–68 mm

Model: SP3-17525
Outer Dimensions: 175 × 100 × 25 mm
Inner Dimensions: 165 × 80 × 20 mm
Color: Transparent
Applicable Product Size: ≤ 5–17 mm

Model: SP3-17550
Outer Dimensions: 175 × 125 × 50 mm
Inner Dimensions: 165 × 105 × 45 mm
Color: Transparent
Applicable Product Size: ≤ 5–42 mm

Model: SP3-150100
Outer Dimensions: 150 × 150 × 100 mm
Inner Dimensions: 140 × 130 × 95 mm
Color: Transparent
Applicable Product Size: ≤ 4–92 mm

Model: SP3-200100
Outer Dimensions: 200 × 150 × 100 mm
Inner Dimensions: 190 × 130 × 95 mm
Color: Transparent
Applicable Product Size: ≤ 4–92 mm

Model: SP3-250100
Outer Dimensions: 250 × 200 × 100 mm
Inner Dimensions: 240 × 180 × 95 mm
Color: Transparent
Applicable Product Size: ≤ 4–92 mm